2006 Dollar Coin Value Guide: Sacagawea, Silver Eagle & Commemoratives
Complete 2006 dollar coin value guide covering 15 issues: Sacagawea, American Silver Eagle, and commemoratives. Prices range from $3 for circulated to $4,600+ for rare strikes. Expert grading tips included.
2006 U.S. dollar coins encompass 15 distinct issues across three programs, with values ranging from $3 for circulated Sacagawea dollars to over $4,600 for top-grade rarities.
- Sacagawea (circulated): $1.05 – $6
- Sacagawea (MS-65 to MS-68): $15 – $2,000+
- Silver Eagles (bullion/proof): $53 – $350
- Commemoratives: $45 – $130
- Key coin: 2006-P Reverse Proof Silver Eagle (PR-70: $350)
The 2006-D Sacagawea business strike is the year's most significant condition rarity, commanding premiums of 3x to 10x over its P-mint counterpart in top grades.
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2006 Dollar Coins: A Year of Firsts and Commemorations
The 2006 Sacagawea Dollar features Glenna Goodacre's portrait of Sacagawea carrying her infant son on the obverse.
The year 2006 stands as one of the most significant and complex periods in modern United States dollar coinage, with production spanning three distinct programs: the Sacagawea Dollar, the American Silver Eagle bullion series, and a commemorative dollar program honoring Benjamin Franklin and San Francisco's historic Old Mint.
This year is particularly notable for the U.S. Mint's 20th Anniversary celebration of the American Silver Eagle program, which introduced two unprecedented finishes: the 2006-W Burnished Uncirculated coin (the first uncirculated Silver Eagle to bear the "W" mint mark) and the 2006-P Reverse Proof (the first-ever reverse proof in the series, with a low mintage of just 250,000 coins).
Among Sacagawea dollars, 2006 perfectly illustrates the numismatic principle that "condition rarity" can dramatically outweigh "absolute rarity" in determining value. The high-mintage 2006-D business strike (2.8 million pieces) commands significantly higher prices in top grades than the low-mintage 2006-D Satin Finish strike (847,361 pieces), because the latter was preserved by collectors from the moment of issue.
This comprehensive guide provides detailed value analysis, identification tips, and grading diagnostics for all 15 unique dollar coin issues from 2006.
How to Identify 2006 Dollar Coins
Mint mark location on Sacagawea dollars: right of date, below 'IN GOD WE TRUST'.
Sacagawea Dollar Identification
The 2006 Sacagawea Dollar features Glenna Goodacre's portrait of Sacagawea carrying her infant son Jean Baptiste on the obverse, with "LIBERTY" and "IN GOD WE TRUST" inscriptions. The reverse, designed by Thomas D. Rogers Sr., depicts a soaring eagle surrounded by stars, with "UNITED STATES OF AMERICA," "E PLURIBUS UNUM," and "ONE DOLLAR" inscriptions.
Mint Mark Location: The mint mark appears on the obverse, to the right of the date, below the "IN GOD WE TRUST" motto. Possible mint marks are P (Philadelphia), D (Denver), or S (San Francisco, proof only).
Composition: 88.5% copper, 6% zinc, 3.5% manganese, 2% nickel—creating a distinctive golden color. Weight: 8.10 grams (business strike) or 8.07 grams (proof/satin finish). Diameter: 26.50 mm.
Strike Types: Business strikes, Satin Finish (issued in 2006 U.S. Mint Sets), and proof strikes exist for 2006.
American Silver Eagle Identification
The 2006 American Silver Eagle features Adolph A. Weinman's iconic "Walking Liberty" design on the obverse (originally used on 1916-1947 half dollars) and John Mercanti's modern heraldic eagle on the reverse, based on the Great Seal of the United States.
Mint Mark Location: On the reverse, to the left of the eagle's tail feathers. Standard bullion strikes bear no mint mark (produced at Philadelphia), while special strikes are marked W (West Point) or P (Philadelphia—used exclusively on the 20th Anniversary Reverse Proof).
Composition: 99.93% silver, 0.07% copper. Weight: 31.10 grams (exactly 1.000 troy ounce). Diameter: 40.60 mm.
Strike Types for 2006: Bullion (no mint mark), Proof (W), Burnished Uncirculated (W), and Reverse Proof (P). The Reverse Proof features frosted fields and mirrored devices—the opposite of a standard proof.
Four different 2006 Silver Eagle finishes: standard bullion, proof, burnished uncirculated, and reverse proof.
Modern Commemorative Dollar Identification
Three distinct commemorative designs were issued in 2006:
Benjamin Franklin "Scientist" (designed by Norman E. Nemeth and Charles L. Vickers): Obverse shows young Franklin with kite and key; reverse reproduces Franklin's "Join, or Die" political cartoon. Mint mark P appears on the obverse, to the left of Franklin's left knee.
Benjamin Franklin "Founding Father" (designed by Don Everhart): Obverse features a mature Franklin bust; reverse reproduces the 1776 Continental Currency dollar design with interlocking links and "MIND YOUR BUSINESS" motto. Mint mark P appears on the obverse, to the right of the bust.
San Francisco Old Mint (designed by Sherl J. Winter with George T. Morgan reverse replica): Obverse depicts the historic "Granite Lady" building in three-quarter view; reverse replicates Morgan's famous eagle design from 1878-1921 Morgan Dollars. Mint mark S appears on the reverse, below the eagle's tail feathers—the traditional Morgan Dollar location.
Composition: All commemoratives are 90% silver, 10% copper. Weight: 26.73 grams (0.7734 troy ounces ASW). Diameter: 38.10 mm.
Three distinct 2006 commemorative designs honoring Benjamin Franklin and San Francisco's historic mint.
2006 Dollar Coin Values and Price Guide
Values for 2006 dollar coins vary dramatically based on program, mint, strike type, and condition. This section provides comprehensive pricing for all 15 issues, organized by program and strike type. All prices represent recent market data as of November 2025.
Sacagawea Dollar: Business Strikes
The 2006-P and 2006-D Sacagawea business strikes illustrate a critical numismatic concept: condition rarity. While both circulated widely, the Denver issue is significantly more difficult to locate in gem uncirculated condition, creating a dramatic value disparity in top grades.
2006-P Sacagawea Dollar (Mintage: 4,900,000)
| Grade | Value |
|---|---|
| MS-60 to MS-63 | $3 – $5 |
| MS-65 | $15 – $20 |
| MS-66 | $25 – $35 |
| MS-67 | $50 – $65 |
| MS-68 | $200 – $300 |
Auction Record: $1,028.13 (PCGS MS-68, Heritage Auctions, Jan. 2017)
2006-D Sacagawea Dollar (Mintage: 2,800,000)
Despite a mintage in the millions, this coin is "the toughest Sacagawea coin to find in a certified 65 or higher," making it the series' premier condition rarity. Values in MS-67 and MS-68 are multiples of the P-mint issue.
| Grade | Value |
|---|---|
| MS-60 to MS-63 | $3 – $6 |
| MS-65 | $20 – $30 |
| MS-66 | $35 – $50 |
| MS-67 | $80 |
| MS-68 | $1,500 – $2,000 |
Auction Record: $4,312.50 (PCGS MS-68, Heritage Auctions, Jan. 2012)
Grade comparison: MS-63 ($5) vs MS-66 ($50) vs MS-68 ($2,000) for 2006-D Sacagawea.
Sacagawea Dollar: Satin Finish Strikes
Satin Finish coins were issued exclusively in 2006 U.S. Mint Sets with a mintage of 847,361 sets. These specially-prepared coins feature a distinctive matte-like surface finish. Despite their low mintage, values remain modest because most were preserved in pristine condition by collectors.
2006-P Sacagawea (Satin Finish)
| Grade (Specimen) | Value |
|---|---|
| SP-67 | $15 |
| SP-68 | $25 |
| SP-69 | $30 |
| SP-70 | $60 – $75 |
2006-D Sacagawea (Satin Finish)
| Grade (Specimen) | Value |
|---|---|
| SP-67 | $15 |
| SP-68 | $18 – $25 |
| SP-69 | $50 – $60 |
| SP-70 | $100 |
Sacagawea Dollar: Proof Strike
2006-S Sacagawea Dollar (Mintage: 3,054,436)
A common modern proof with high survival rate in perfect condition. Virtually all examples grade Deep Cameo (DCAM/UCAM).
| Grade | Value |
|---|---|
| PF-68 DCAM | $10 – $13 |
| PF-69 DCAM | $12 – $15 |
| PF-70 DCAM | $32 – $50 |
Auction Record: $748 (PCGS PR-70, 2007)
American Silver Eagle: Bullion Strike
2006 American Silver Eagle (Mintage: 10,676,522, No Mint Mark)
As a bullion coin, values for most grades track closely with silver spot price ($48.52 per ounce as of November 2025). The market is dominated by massive certified populations: NGC alone reports 225,433 coins in MS-69 versus only 9,144 in MS-70, keeping the MS-69 premium minimal.
| Grade | Value |
|---|---|
| MS-65 | $59 |
| MS-66 | $60 |
| MS-67 | $62 |
| MS-68 | $66 |
| MS-69 | $73 |
| MS-70 | $135 |
Note: Recent auction results show MS-69 selling as low as $45 and MS-70 from $84-$109, demonstrating volatility tied to silver spot price fluctuations.
Auction Record: $1,775 (PCGS MS-70, Dec. 2010)
American Silver Eagle: 20th Anniversary Special Strikes
2006-W American Silver Eagle Proof (Mintage: 1,092,477)
Standard high-mintage proof issue. Virtually all examples grade Deep Cameo (DCAM/UCAM).
| Grade | Value |
|---|---|
| PF-68 DCAM | $60 |
| PF-69 DCAM | $60 – $96 |
| PF-70 DCAM | $140 – $160 |
Auction Record: $1,100 (NGC PF-70, Dec. 2011)
2006-W American Silver Eagle Burnished (Mintage: 466,573)
This is the first-ever Burnished American Silver Eagle, featuring a distinctive matte-like finish achieved by striking burnished planchets with specially prepared dies. Its novelty and lower mintage command a premium over standard proofs.
| Grade (Specimen) | Value |
|---|---|
| SP-68 | $63 |
| SP-69 | $73 |
| SP-70 | $175 |
Note: Recent auction results show significant variation, with SP-70 examples selling from $81-$110 depending on market conditions.
Auction Record: $1,000 (PCGS SP-70, Feb. 2023)
2006-P American Silver Eagle Reverse Proof (Mintage: 250,000)
The key coin of 2006. This is the first-ever Reverse Proof in the American Silver Eagle series, featuring frosted fields and mirrored devices—the opposite of a standard proof. It was sold exclusively in the 20th Anniversary 3-coin set, with a mintage of just 250,000 sets, making it one of the lowest-mintage Silver Eagles ever produced.
| Grade | Value |
|---|---|
| PR-68 | $105 |
| PR-69 | $125 |
| PR-70 | $350 |
Auction Record: $4,600 (PCGS PR-70, Heritage Auctions, March 2008)
Modern Commemorative Dollars: Uncirculated Strikes
2006-P Benjamin Franklin "Scientist" (Mintage: 58,000)
| Grade | Value |
|---|---|
| MS-65 | $50 |
| MS-66 | $55 |
| MS-67 | $55 |
| MS-68 | $55 |
| MS-69 | $60 – $68 |
| MS-70 | $75 – $130 |
Auction Record: $460 (PCGS MS-70, Heritage Auctions, Sept. 2006)
2006-P Benjamin Franklin "Founding Father" (Mintage: 58,000)
| Grade | Value |
|---|---|
| MS-65 | $45 – $50 |
| MS-66 | $50 – $55 |
| MS-67 | $55 – $60 |
| MS-68 | $60 – $65 |
| MS-69 | $70 – $80 |
| MS-70 | $100 – $125 |
2006-S San Francisco "Old Mint" (Mintage: 67,100)
| Grade | Value |
|---|---|
| MS-65 | $50 |
| MS-66 | $55 |
| MS-67 | $55 |
| MS-68 | $55 |
| MS-69 | $68 |
| MS-70 | $70 – $75 |
Modern Commemorative Dollars: Proof Strikes
All three commemorative proof issues trade near their silver melt value ($37.50) in PF-69, with modest premiums for perfect PF-70 examples.
2006-P Benjamin Franklin "Scientist" Proof (Mintage: 160,870)
| Grade | Value |
|---|---|
| PF-67 DCAM | $25 |
| PF-68 DCAM | $30 |
| PF-69 DCAM | $37.50 |
| PF-70 DCAM | $75 |
2006-P Benjamin Franklin "Founding Father" Proof (Mintage: 142,000)
| Grade | Value |
|---|---|
| PF-67 DCAM | $25 |
| PF-68 DCAM | $30 |
| PF-69 DCAM | $37.50 |
| PF-70 DCAM | $75 |
2006-S San Francisco "Old Mint" Proof (Mintage: 160,870)
| Grade | Value |
|---|---|
| PF-67 DCAM | $30 |
| PF-68 DCAM | $35 |
| PF-69 DCAM | $40 – $60 |
| PF-70 DCAM | $90 |
Grading 2006 Dollar Coins: Key Diagnostics
Accurate grading is essential for determining fair market value. This guide focuses on the key diagnostic points for evaluating 2006 dollar coins across the quality spectrum. For modern issues like these, most market activity centers on high-grade coins (MS-65 and above, PF-69 and above).
Business Strike Grading (MS-60 through MS-70)
MS-60 to MS-63 (Uncirculated, but with noticeable marks): These coins show no wear from circulation but display numerous contact marks, particularly in open field areas. On Sacagawea dollars, check Sacagawea's cheek and the eagle's breast. On Silver Eagles, examine Liberty's gown and the eagle's breast on the reverse. Luster may be somewhat diminished or disrupted by marks. These grades are common for raw (unslabbed) coins.
MS-64 (Choice Uncirculated): Light contact marks are present but not distracting. The coin retains strong, original mint luster. Surface quality is above average with no major impairments. This is often the practical cutoff for "nice" uncertified coins.
MS-65 (Gem Uncirculated): Very few contact marks, with any marks being small and confined to less prominent areas. Full, undisturbed mint luster with attractive eye appeal. Strike quality should be well above average. This is the entry-level grade for serious collectors of modern dollars. For Sacagawea dollars, full luster on the coin's ridges is expected.
MS-66 to MS-67 (Premium Gem): Minimal surface imperfections visible only under magnification. Exceptional luster and strike. For 2006-D Sacagawea business strikes, coins in this range become genuinely scarce and command significant premiums. All design elements should be sharp and fully rendered. Eye appeal is outstanding.
MS-68 to MS-70 (Superb to Perfect): MS-68 coins are virtually flawless to the naked eye, with only the tiniest imperfections detectable under 5x magnification. MS-69 coins are essentially perfect with perhaps one microscopic mark. MS-70 coins are absolute perfection—no marks, no flaws, pristine surfaces, and blazing luster. These grades are exceedingly rare for business strike Sacagawea dollars and command enormous premiums. For 2006 Silver Eagles, MS-69 is common due to modern production standards, but MS-70 remains elusive.
Proof Grading (PF-60 through PF-70)
PF-68 to PF-69: The vast majority of modern proofs certify in this range. PF-68 coins may show one or two minor hairlines or a tiny contact mark. PF-69 coins are essentially perfect with perhaps one microscopic imperfection visible under magnification. Deep Cameo (DCAM/UCAM) contrast—frosted devices against mirror fields—should be strong on all 2006 proofs.
PF-70: Absolute perfection. No hairlines, no marks, no flaws of any kind under 5x magnification. Mirrors are pristine, and frost on devices is undisturbed. The population of PF-70 coins is significantly lower than PF-69, but modern handling and storage practices have made PF-70 more attainable than in past decades.
Satin Finish and Burnished Grading (SP-60 through SP-70)
Satin Finish (Sacagawea) and Burnished (Silver Eagles) coins are graded on the Specimen (SP) scale. These coins feature a special matte-like surface finish that is neither fully proof-like nor typical business strike luster. Grading criteria mirror those for MS coins, but the surface texture is unique. SP-69 and SP-70 coins must be free of contact marks while preserving the distinctive satin or burnished appearance.
Strike Quality Considerations
For all 2006 dollar coins, strike quality can vary. On Sacagawea dollars, check for full definition in the feather details on the eagle's wings and breast. On Silver Eagles, examine Liberty's hand, the eagle's breast feathers, and the shield details. A coin with a weak strike—even if it has pristine surfaces—will not grade as highly as a sharply struck example with similar preservation.
Melt Value as Price Floor
Understanding melt values is critical for evaluating silver coins:
American Silver Eagles (99.9% silver): With 1.000 troy ounce of pure silver, the melt value at current prices ($48.52/oz) is approximately $48.52. This represents the absolute floor value for any Silver Eagle, regardless of condition. Common-date MS-69 specimens often trade only slightly above melt value.
Commemorative Dollars (90% silver): With 0.7734 troy ounces of pure silver, melt value is approximately $37.50. PF-69 commemorative proofs frequently trade at or near this level, as the high population keeps premiums minimal.
Sacagawea Dollars (manganese-brass clad): Base metal value is negligible. Circulated examples trade for $1.05 to $1.35—only slightly above face value. All numismatic premium derives from condition.
Authentication and Counterfeit Detection
Genuine 2006 Silver Eagles have precise fonts, sharp rim details, and exact dimensions.
The most frequently counterfeited 2006 dollar coin is the American Silver Eagle, due to its high bullion content and global recognizability. While Sacagawea dollars and commemoratives are less often faked, vigilance remains important. Here are proven authentication methods:
Weight Test: This is the quickest verification method. A genuine American Silver Eagle must weigh exactly 31.103 grams (1.0 troy ounce). Sacagawea dollars weigh 8.10 grams (business strikes) or 8.07 grams (proof/satin finish). Commemorative dollars weigh 26.73 grams. Counterfeits made of base metals (copper, brass, or steel cores) are almost always under or overweight. Use a precision digital scale accurate to 0.01 grams.
Dimensional Test: Measure with precision calipers. American Silver Eagles must be exactly 40.6 mm diameter and 2.98 mm thick. Sacagawea dollars are 26.50 mm diameter. Commemoratives are 38.10 mm diameter. Fakes often have incorrect dimensions. Additionally, genuine coins have sharp, well-defined rims. Counterfeits frequently display "mushy" or poorly formed rims that are oversized or irregular.
Magnetic Test: A genuine 99.9% silver coin is completely non-magnetic. Any coin that sticks to a magnet—even slightly—is a counterfeit, period. This test instantly exposes steel-core or nickel-alloyed fakes. Sacagawea dollars should also be non-magnetic (the small nickel content is insufficient to register).
Visual Inspection—Font and Details: The U.S. Mint uses precise, consistent fonts for dates and inscriptions. Counterfeiters often use incorrect or poorly-rendered fonts. Examine the date "2006" closely: genuine coins have crisp, well-proportioned numerals with no irregularities. Check all inscriptions for correct spelling, spacing, and style. Magnify design details: genuine coins show sharp, complete rendering of fine features like hair strands, feather textures, and minute design elements. Fakes typically have "mushy," incomplete, or blurry details due to inferior die quality.
"Ping" Test: When lightly tapped with a metal object (or dropped on a hard surface), a genuine silver coin produces a distinctive high-pitched, resonant ring that sustains for several seconds. A base-metal counterfeit produces a dull, low-pitched "thud" with no resonance. This test requires practice to recognize the genuine sound, but it's highly effective once learned.
Professional Verification: When purchasing high-value coins (especially 2006-P Reverse Proof Silver Eagles or MS-68 Sacagawea dollars), insist on third-party certification by PCGS or NGC. Certified coins are authenticated, graded, and sealed in tamper-evident holders, providing assurance against counterfeits. Be aware that fake slabs also exist—verify certification numbers on the grading company's website.
Common Counterfeit Types: The most prevalent fake 2006 Silver Eagles are Chinese-manufactured brass or copper-nickel cores with silver plating. These fail weight, magnetic, and ping tests immediately. More sophisticated fakes may use correct silver content but have dimensional errors, poor striking quality, or incorrect fonts. Always combine multiple authentication methods.
Mint Errors on 2006 Dollar Coins
Off-center strikes and broadstrikes are the most commonly encountered 2006 dollar errors.
No major, systematic, or repeating error types are documented for any 2006 dollar issue by authoritative variety guides including NGC VarietyPlus and PCGS CoinFacts. However, random minting errors can and do occur. The following are generic error types occasionally found on 2006 dollars, with estimated value ranges based on typical market prices for similar errors.
Off-Center Strikes (Sacagawea Dollars)
Identification: The coin's design is not properly centered on the planchet, leaving a portion of the blank planchet (the "clip") visible as an unstruck area. The degree of misalignment is expressed as a percentage off-center. For maximum value, the date and mint mark must remain visible.
Value Range:
- 5-10% off-center: $15 – $30
- 15-25% off-center: $50 – $75
- 50% off-center (with full date and mint mark visible): $100 – $200+
Note: Coins more than 50% off-center rarely retain readable dates, significantly reducing value. Coins with only 1-5% misalignment are common and carry minimal premiums.
Broadstrikes (Sacagawea Dollars)
Identification: The coin was struck without its retaining collar, causing the metal to spread outward during striking. The result is a coin with an unusually wide diameter, a flat appearance, and a completely plain (un-reeded) edge. The design appears stretched or expanded.
Value Range: $25 – $50
Broadstrikes are dramatic errors that are immediately recognizable. They are more common than major off-center strikes but less desirable to collectors due to their ungainly appearance.
Die Cracks and Lamination Errors
Identification: Die cracks appear as raised, irregular lines on the coin's surface, caused by fractures in the die. Lamination errors (on clad coins like Sacagawea dollars) involve the metal layers separating, flaking, or peeling, exposing the inner core.
Value Range:
- Minor die cracks or small lamination areas: Minimal premium ($1 – $5 over face)
- Major "cud" errors (large die breaks at the rim creating a raised blob): $10 – $25
- Significant delamination with large flaking areas: $10 – $25
Most minor die imperfections add little or no value. Only dramatic examples attract collector interest.
Wrong Planchet Errors
Identification: A 2006 dollar struck on a planchet intended for a different denomination (such as a quarter, nickel, or dime). These are major mint errors. The coin will have an incorrect weight, diameter, and potentially a different composition or edge type.
Value Range: $500 – $5,000+ (highly dependent on visibility of date, denomination, and overall eye appeal)
Wrong planchet errors are significant discoveries. A documented example of a 2006 nickel struck on an elliptical planchet was noted retailing for $249.97. A 2006 dollar struck on a quarter or nickel planchet would be considerably rarer and more valuable, likely fetching $500 to several thousand dollars depending on preservation and how much of the design transferred during striking.
Authentication Warning: Due to the high values associated with major errors, fake or altered error coins exist. Purchase significant errors only from reputable dealers or when certified by PCGS or NGC Error Coin Services.
Proper Storage and Preservation
Proper storage is essential for maintaining the value and condition of your 2006 dollar coins. Modern numismatic standards emphasize inert, archival-quality materials that will not chemically react with the coin's surface over time.
Approved Storage Options: Store coins in Mylar flips (non-PVC plastic sleeves), rigid acrylic capsules (like Air-Tite or similar), or third-party graded slabs from PCGS or NGC. For silver coins, airtight holders are particularly important to slow tarnishing. Certified slabs provide the ultimate protection and maintain the coin's graded condition.
Avoid PVC: Never use soft, flexible vinyl flips or holders that contain polyvinyl chloride (PVC). Over time, PVC leaches from the plastic onto the coin's surface, creating a destructive green, sticky, hazy residue that permanently damages the coin. This is called "PVC contamination" and renders a coin ungradable. If you detect a chemical odor or see any oily residue, remove the coin immediately and place it in an inert holder.
Environmental Conditions: Store coins in a cool, dry environment with stable temperature and humidity. Avoid basements (too humid), attics (temperature extremes), or locations near heat sources. Ideal conditions are room temperature (65-70°F) with relative humidity below 50%. For silver coins, silica gel packets in the storage container can help absorb excess moisture. Consider a safe or safety deposit box for valuable collections.
Milk spots are mint-caused defects appearing as white cloudy areas on modern silver coins.
The Milk Spot Phenomenon: Modern silver coins, including 2006 American Silver Eagles, are susceptible to "milk spots" (also called "milk haze" or "white spots")—cloudy white or milky-looking blemishes that appear on the coin's surface. These are widely accepted to be mint-caused defects, likely resulting from chemical residues from the planchet-washing process. Because they are not damage, PCGS and NGC will still assign perfect 70 grades to coins with milk spots. However, the market heavily discriminates: a "spotty 70" will often trade at prices much closer to a "clean 69." The 2006 ASE bullion issue is noted for having fewer milk spots compared to other years, but examples still exist. There is no proven method to prevent or safely remove milk spots without causing additional damage. Buyers of high-grade modern silver should carefully examine coins for spotting before purchase.
Handling: Handle coins only by the edges, never touching the obverse or reverse surfaces. Oils, acids, and salts from human skin cause permanent fingerprints and corrosion. For uncertified coins, use cotton or nitrile gloves when handling. Work over a soft cloth or mat to prevent damage if the coin is dropped.
Never Clean Coins: Do not attempt to clean, polish, or "improve" any coin. Any cleaning—even gentle washing—causes microscopic hairline scratches that destroy numismatic value and render the coin ineligible for numeric grading. Third-party grading services will return cleaned coins in "Details" holders (e.g., "AU Details—Cleaned"), and their market value is typically 50% to 80% lower than properly graded counterparts. If a coin appears dirty or tarnished, consult a professional conservator rather than attempting DIY cleaning.
Recent Auction Results and Market Activity
The following auction records demonstrate actual realized prices for top-grade 2006 dollar coins. These results provide insight into market demand and price ceilings for premium examples. All prices include buyer's premium unless otherwise noted.
Sacagawea Dollar Business Strikes
2006-P MS-68: $1,028.13 (PCGS, Heritage Auctions, January 2017). This coin set the current auction record for the issue, demonstrating the extreme scarcity and demand for MS-68 business strikes.
2006-D MS-68: $4,312.50 (PCGS, Heritage Auctions, January 2012). This remains the highest price realized for any Sacagawea dollar from 2006, reflecting the coin's status as the toughest date to locate in top grades. A more recent NGC MS-68 sold for $1,527.50 in January 2017, showing market volatility but sustained strong demand.
2006-P MS-68 (NGC): $210 (NGC, March 2023). This more recent result shows a dramatic decrease from the 2017 peak, likely reflecting overall softening in the modern coin market but maintaining a substantial premium over lower grades.
American Silver Eagle
2006 Bullion MS-70: $1,775 (PCGS, December 2010). This represents the auction peak during a period of strong precious metals speculation. More recent MS-70 examples have sold in the $84-$109 range, demonstrating the volatility of modern bullion coin premiums relative to spot silver prices.
2006-W Proof PF-70 DCAM: $1,100 (NGC, December 2011). This strong result reflects the premium for perfect Deep Cameo proofs during a period of high silver prices and collector demand.
2006-W Burnished SP-70: $1,000 (PCGS, February 2023). This recent result confirms continued strong demand for the first-year Burnished finish in perfect condition, despite more recent comparable sales in the $81-$110 range depending on label designations and market timing.
2006-P Reverse Proof PR-70: $4,600 (PCGS, Heritage Auctions, March 2008). This auction record for the key coin of 2006 was set during the height of the precious metals bull market. Current PR-70 examples trade in the $350 range, representing a significant correction but still maintaining a strong premium befitting the coin's low mintage and historical significance as the first Reverse Proof Silver Eagle.
Commemorative Dollars
2006-P Benjamin Franklin "Scientist" MS-70: $460 (PCGS, Heritage Auctions, September 2006). This early result captured initial collector enthusiasm for the Franklin commemorative series. Current MS-70 examples trade in the $75-$130 range.
Market Trends Analysis
Comparing auction results from 2006-2012 (the precious metals boom period) to current market prices reveals significant corrections across most 2006 dollar issues. The key takeaways:
- Condition Rarity Holds Value: The 2006-D Sacagawea MS-68 maintains its premium despite overall market softening, confirming genuine scarcity.
- Modern Bullion Volatility: Silver Eagle values closely track spot silver prices. Current valuations reflect a normalized market after the 2010-2011 precious metals peak.
- First-Year Premiums Persist: The 2006-P Reverse Proof maintains significant premiums as the series' first reverse proof, despite correction from peak prices.
- Commemorative Stability: Low-mintage commemorative dollars trade near consistent levels tied to silver content, with minimal speculative premium in common grades.
Frequently Asked Questions
How much is my 2006 dollar coin worth?
Value depends on which of the 15 different 2006 dollar coin issues you have. Circulated Sacagawea dollars are worth $1.05-$6. Uncirculated Sacagawea dollars in MS-65 or better range from $15 to $2,000+ depending on mint and grade. American Silver Eagles range from $53 (bullion strike MS-65) to $4,600 (Reverse Proof PR-70 auction record). Commemorative dollars range from $25 to $460 depending on strike type and condition. The key factors are: which program (Sacagawea, Silver Eagle, or Commemorative), which mint, strike type (business, proof, satin finish, burnished, reverse proof), and certified grade.
How do I identify which type of 2006 dollar I have?
First, determine the program: Sacagawea dollars show a Native American woman with infant; Silver Eagles show Walking Liberty on obverse; commemoratives show Benjamin Franklin or the San Francisco Old Mint building. Next, check the mint mark location: Sacagawea (on obverse right of date), Silver Eagles (on reverse near tail feathers), commemoratives (varies by design). Finally, examine the finish: business strikes have normal luster, proofs have mirror surfaces with frosted designs, satin finish coins have a matte appearance, burnished Silver Eagles have a distinctive satiny finish, and reverse proofs have frosted fields with mirrored devices.
What is the key coin from 2006?
The 2006-P Reverse Proof American Silver Eagle is the key coin of the year. With a mintage of just 250,000 (one of the lowest in the entire Silver Eagle series), it was sold exclusively in the 20th Anniversary 3-coin set. This was the first-ever Reverse Proof in the series, featuring frosted fields and mirrored devices. PR-70 examples command $350, with the auction record at $4,600. Among Sacagawea dollars, the 2006-D business strike is the key condition rarity, with MS-68 examples selling for $1,500-$4,300 due to extreme scarcity in top grades despite a 2.8 million mintage.
Should I get my 2006 dollar coin professionally graded?
Professional grading is recommended for: (1) 2006-D Sacagawea business strikes in MS-66 or better (values jump dramatically with certification), (2) any Silver Eagle that appears to be MS-69 or MS-70 / PR-69 or PR-70, (3) the 2006-P Reverse Proof Silver Eagle regardless of grade due to its value and prevalence of counterfeits, (4) any coin you believe is MS-67 or better / PR-69 or better. Grading costs $20-$80 per coin depending on service level and value tier. Do not grade: circulated Sacagawea dollars, common-date Silver Eagles below MS-68, or low-grade commemoratives where the grading fee exceeds the coin's value. Use PCGS or NGC for maximum market acceptance.
How do I store silver dollar coins to prevent tarnishing?
Store silver coins in airtight holders such as rigid acrylic capsules or third-party certified slabs. Use only inert materials like Mylar flips—never soft PVC plastic which causes green contamination. Keep coins in a cool, dry environment with stable temperature (65-70°F) and low humidity (below 50%). Consider using silica gel packets in storage containers to absorb moisture. Avoid touching silver coins with bare hands; handle only by edges or use cotton gloves. For American Silver Eagles, be aware that "milk spots" (cloudy white defects) can appear even in proper storage—these are mint-caused issues, not storage damage. Never attempt to clean or "improve" tarnished coins, as this destroys numismatic value.
What are the different 2006 Silver Eagle finishes?
Four distinct finishes exist for 2006: (1) Bullion Strike (no mint mark)—standard satiny finish, 10.7 million mintage, produced for bullion market; (2) Proof (W mint mark)—mirror fields with frosted devices, 1.09 million mintage, standard annual proof; (3) Burnished Uncirculated (W mint mark)—distinctive matte-like finish from burnished planchets, 466,573 mintage, first-ever burnished Silver Eagle; (4) Reverse Proof (P mint mark)—frosted fields with mirrored devices (opposite of regular proof), 250,000 mintage, first-ever reverse proof, sold only in 20th Anniversary set. Each finish has distinct visual characteristics and different value premiums.
Are there any valuable varieties or errors on 2006 dollars?
No major die varieties (doubled dies, repunched mint marks, or overdates) are documented for any 2006 dollar coin by NGC VarietyPlus or PCGS CoinFacts. Generic mint errors do occur: off-center strikes ($15-$200+ depending on degree), broadstrikes ($25-$50), wrong planchet errors ($500-$5,000+), and die cracks/lamination errors ($10-$25 for major examples). However, none of these are specific, repeating varieties—they are random production errors. The most valuable "varieties" are actually TPG label designations like "First Strike," "Early Releases," and "20th Anniversary," which command modest premiums ($5-$20) over identical coins without such labels.
What is the melt value of 2006 dollar coins?
Melt values vary by composition: American Silver Eagles (99.9% silver, 1.000 troy ounce) have a melt value of approximately $48.52 based on current silver spot prices—this represents the absolute floor value. Commemorative dollars (90% silver, 0.7734 troy ounces) have a melt value of approximately $37.50. Many common-date proof commemoratives in PF-69 trade at or near melt value. Sacagawea dollars (manganese-brass clad) have negligible intrinsic metal value—circulated examples trade for only $1.05-$1.35, just above face value. All numismatic premium for Sacagawea dollars derives from condition and rarity, not metal content.
Why are 2006-D Sacagawea dollars so valuable in high grades?
The 2006-D Sacagawea is a classic "condition rarity"—common in circulated grades but extremely rare in gem uncirculated condition. Despite a mintage of 2.8 million coins, very few survived in MS-66 or better condition. This is attributed to poor handling during production and distribution, resulting in coins that acquired numerous contact marks before reaching collectors. In contrast, the lower-mintage 2006-D Satin Finish coins (847,361 mintage) were carefully handled in mint sets and remain common in high grades. The result: a 2006-D business strike MS-68 sells for $1,500-$4,300, while a 2006-D Satin Finish SP-69 sells for just $50-$60. This demonstrates that preservation matters more than mintage in determining modern coin values.
How can I tell if my 2006 Silver Eagle is authentic?
Use multiple authentication methods: (1) Weight test—must be exactly 31.103 grams; (2) Dimension test—diameter 40.6mm, thickness 2.98mm; (3) Magnetic test—genuine silver is completely non-magnetic; (4) Visual inspection—check font precision on date, design sharpness (especially feather details), and rim definition; (5) Ping test—genuine silver produces high-pitched resonant ring when tapped. Counterfeits typically fail multiple tests. For high-value coins like the 2006-P Reverse Proof, purchase only certified examples from PCGS or NGC, and verify the certification number on the grading service's website to ensure the slab itself is genuine.
Research Methodology and Value Sources
This guide synthesizes data from multiple authoritative numismatic sources to provide comprehensive, accurate valuations and technical specifications for all 2006 U.S. dollar coins. Primary data sources include PCGS CoinFacts, NGC Coin Explorer, auction archives from Heritage Auctions and other major numismatic auction houses, and official U.S. Mint records for mintage figures and specifications.
Price ranges represent composite market data from November 2025, incorporating both certified price guides and recent auction realizations. Where significant price variation exists between sources or over time, ranges are provided to reflect market reality. Auction records cited represent the highest verified prices realized for each issue, with dates and sources provided for transparency.
Technical specifications (weight, diameter, composition, mintage) are sourced from official U.S. Mint documentation and cross-verified with PCGS and NGC databases. Melt value calculations are based on silver spot prices as of November 2025 ($48.52 per troy ounce) and are subject to change with precious metals markets.
⚠️ Market Volatility
Coin values fluctuate based on precious metals prices, collector demand, and overall market conditions. Prices in this guide represent November 2025 market levels. Silver Eagle values in particular are sensitive to silver spot price movements. Auction records from 2006-2012 reflect a precious metals boom period and may not represent current achievable prices. Always consult current dealer offers and recent auction results for the most up-to-date valuations before buying or selling.
For complete source citations, mintage verification, and additional technical details, readers are directed to the references provided throughout this guide, including direct links to PCGS CoinFacts (www.pcgs.com/coinfacts), NGC Coin Explorer (www.ngccoin.com/coin-explorer), and the U.S. Mint's commemorative coin resources (www.usmint.gov).
