2003 State Quarter Value Guide: All 5 Designs & Errors

2003 State Quarters: Fifth Year of America's Most Popular Coin Program

2003 State Quarter - one of five designs released in the 50 State Quarters Program

The 2003 State Quarters represent the fifth year of the 50 State Quarters Program, the most successful numismatic initiative in U.S. history. In 2003, the U.S. Mint released quarters honoring five states: Illinois, Alabama, Maine, Missouri, and Arkansas. With massive mintages exceeding 200 million coins per design from both Philadelphia and Denver, these quarters flooded into circulation and remain common today.

Values range from face value ($0.25) for circulated examples to over $10,000 for rare mint errors. The market is dominated by two segments: condition rarities in perfect grades (MS-68 for business strikes, PR-70 DCAM for proofs) and dramatic mint errors like double denominations and wrong planchet strikes.

This guide covers all 20 issues from 2003—business strikes from Philadelphia (P) and Denver (D), plus clad and 90% silver proofs from San Francisco (S)—with detailed pricing, grading diagnostics, authentication tips, and a comprehensive mint error catalog.

How to Identify 2003 State Quarters: Mint Marks and Design Features

All 2003 State Quarters share a common obverse design featuring John Flanagan's portrait of George Washington, first introduced in 1932. The reverse designs vary by state, each celebrating unique historical or cultural elements.

Mint mark location: right of portrait, below 'IN GOD WE TRUST'

Mint Mark Location

The mint mark appears on the obverse, to the right of Washington's portrait, below the motto "IN GOD WE TRUST". Three mint marks exist for 2003 quarters:

• P: Philadelphia Mint (business strikes only)
• D: Denver Mint (business strikes only)
• S: San Francisco Mint (proof strikes only—both clad and 90% silver)

State Design Identification

2003 State Quarter designs: Illinois, Alabama, Maine, Missouri, and Arkansas

Illinois (Released January 2, 2003): Features a young Abraham Lincoln within the state outline, with the Chicago skyline and a farm scene in the background. Inscriptions include "Land of Lincoln" and "21st State Century". Designed by Donna Weaver.

Alabama (Released March 17, 2003): Depicts Helen Keller seated with the inscription "Spirit of Courage" on a banner. Her name appears in standard text on the left and in Braille on the right, flanked by magnolia blossoms and longleaf pine branches. Designed by Norman E. Nemeth.

Maine (Released June 2, 2003): Shows the Pemaquid Point Lighthouse with a three-masted schooner on the sea in the background. Designed by Donna Weaver.

Missouri (Released August 4, 2003): Features the Gateway Arch in St. Louis and a keelboat with Lewis and Clark, commemorating the "Corps of Discovery 1804-2004". Designed by Alfred Maletsky.

Arkansas (Released October 20, 2003): Displays a diamond (state gemstone), rice stalks (state grain), and a mallard duck in flight over a lake. The designer attribution varies between sources (Norman E. Nemeth or John Mercanti).

Strike Type Identification

Business Strikes (P and D): Standard circulating finish with satin-like luster. Found in pocket change.

Clad Proofs (S): Mirror-like fields with frosted devices. Only sold in proof sets. Edge shows copper core stripe.

90% Silver Proofs (S): Identical appearance to clad proofs but heavier (6.25g vs 5.67g) with solid silver edge (no copper core visible). Only sold in silver proof sets.

2003 State Quarter Values: Complete Price Guide by Mint and Grade

The 2003 State Quarter market is defined by extreme commonality in circulated and low-grade uncirculated conditions, with significant value appearing only in top grades and major errors. Business strike mintages exceeded 200 million per design from both Philadelphia and Denver. Proof mintages were also substantial: over 3.4 million clad proofs and 1.1 million silver proofs of each design.

MS-68 condition rarity: minimal visual difference but dramatic price difference

2003-P Philadelphia Business Strikes

Circulated grades (G-4 through AU-58): All circulated examples are worth face value only: $0.25.

Illinois (225,800,000 minted):

Alabama (225,000,000 minted):

Population: 3 at PCGS, 4 at NGC as of publication.

Maine (217,400,000 minted):

Missouri (225,000,000 minted):

Highest auction: $4,313(PCGS CoinFacts). The most valuable 2003-P business strike.

Arkansas (228,000,000 minted):

2003-D Denver Business Strikes

Denver Mint issues mirror Philadelphia in mintage and commonality. Circulated examples are worth $0.25 to $0.75. MS-68 populations are generally higher than P-mint, resulting in lower values except for the key 2003-D Maine.

Illinois (237,400,000 minted):

Alabama (232,400,000 minted):

Auction record: $282(PCGS CoinFacts)

Maine (231,400,000 minted) - KEY DATE:

Auction record: $1,998(PCGS CoinFacts). NGC Price Guide: $1,450.

Missouri (228,200,000 minted):

Auction record: $230(PCGS CoinFacts)

Arkansas (229,800,000 minted):

2003-S Clad Proof Strikes

Standard clad proofs were minted in quantities of 3,408,516 for each state design. The Deep Cameo (DCAM) designation is the expected standard for modern proofs. Non-DCAM examples trade at significantly lower values.

All Five Designs (Illinois, Alabama, Maine, Missouri, Arkansas):

Note: Historical 2003 auction records showed inflated prices (e.g., Missouri PR-70 DCAM sold for $633(PCGS CoinFacts, 2003)), representing initial registry set demand. Current market values are significantly lower as populations increased.

2003-S 90% Silver Proof Strikes

Silver proofs were minted in quantities of 1,125,755 for each design. They contain 0.1808 troy ounces of pure silver, establishing a melt value floor of approximately $8.77 at current silver prices.

All Five Designs (Illinois, Alabama, Maine, Missouri, Arkansas):

Arkansas PR-70 DCAM commands a slight premium at the high end ($35 - $70). Historical 2003 prices were dramatically higher: Arkansas PR-70 sold for $719(PCGS CoinFacts, 2003); Missouri PR-70 sold for $604(PCGS CoinFacts, 2003).

Grading 2003 State Quarters: From Circulated to Gem Condition

Grading 2003 State Quarters requires understanding the distinction between strike quality (how well the dies impressed the design) and wear from circulation. For business strikes, value concentrates in grades MS-67 and above. For proofs, the DCAM designation is critical.

Wear patterns: circulated versus uncirculated examples

Business Strike Grades (P and D Mints)

Circulated Grades (G-4 through AU-58): All circulated 2003 State Quarters show visible wear from handling. Key areas to check include Washington's hair, cheekbone, and the high points of each state's reverse design. Circulated examples are worth face value ($0.25) regardless of wear level.

MS-60 to MS-63: Uncirculated but with heavy contact marks or weak luster. Common in original mint sets. Value: $1 - $3.

MS-64 to MS-65: Choice uncirculated with few contact marks and good luster. Readily available. Value: $3 - $10.

MS-66 to MS-67: Gem uncirculated with minimal marks and strong luster. MS-67 is the practical limit for most collectors. Value: $15 - $30.

MS-68: Condition rarity. Virtually perfect strike with exceptional surfaces. Requires magnification to differentiate from MS-67. Population-driven value: $230 - $4,313 depending on specific issue.

Proof Grades (S Mint)

Deep Cameo (DCAM): frosted devices on deeply mirrored fields

PR-60 to PR-65: Proof strike with visible handling marks or hairlines. Below collector standards for modern proofs. Value: $5 - $10 for clad; $10 - $13 for silver (near melt value).

PR-68 DCAM/UCAM: Minor imperfections visible under magnification. Value: $8 - $12 for clad; $14 - $16 for silver.

PR-69 DCAM/UCAM: Virtually perfect with only microscopic flaws. The practical grade ceiling for most collectors. Value: $18 - $20 for clad; $16 - $22 for silver.

PR-70 DCAM/UCAM: Technically perfect under 5x magnification. No visible imperfections on surfaces, devices, or rims. Due to high populations, the premium over PR-69 is modest: $16 - $30 for clad; $22 - $70 for silver.

The Cameo Designation

DCAM (Deep Cameo, PCGS terminology) and UCAM (Ultra Cameo, NGC terminology) are synonymous terms describing the contrast between frosted devices and deeply mirrored fields on proof coins. For modern 2003 proofs, DCAM/UCAM is the expected standard. A proof that fails to achieve this designation (graded as "Cameo" or no designation) indicates a subpar strike or worn dies and will trade at significantly lower values.

Die Varieties: The Famous "In Cod We Trust" Maine Quarter

While specialist resources document numerous minor Doubled Die Obverse (DDO) and Doubled Die Reverse (DDR) varieties for 2003 State Quarters, the major grading services (PCGS, NGC) do not recognize these minor varieties in their attribution programs. The NGC VarietyPlus database lists only five total varieties for the entire 50-coin State Quarter series, confirming that most documented varieties are considered too insignificant for major TPG attribution and carry no established market premium.

"In Cod We Trust" (2003-P and 2003-D Maine)

This is the most famous "variety" from the 2003 State Quarter series, though it is technically a minor die break rather than a doubled die. The die break occurred inside the letter "G" of the motto "IN GOD WE TRUST" on the obverse, causing the opening to fill with metal. This creates the appearance of a "C" instead of a "G", reading "IN COD WE TRUST".

Identification: The diagnostic feature is clearly visible with the naked eye. The letter "G" in "GOD" appears as a "C" due to the die crack filling the interior opening of the letter.

Value: In circulated condition, this variety is common and worth only face value ($0.25). The die break itself does not create value. A premium exists only when this feature appears on a coin in high uncirculated grades:

• MS-65 (PCGS): Sold for $225 (August 2022)
• MS-66 (NGC): Sold for $310 (January 2023)

The value is driven by the combination of the variety and the high grade, not by the variety alone. Collectors seek this piece as a novelty, but it remains fundamentally common.

Major Mint Errors: Where Dramatic Value Appears

Unlike minor die varieties, major mint errors on 2003 State Quarters command substantial premiums. The value of an error is directly proportional to its severity, visual drama, and rarity. A clear hierarchy exists from common lamination errors worth $8 to extraordinary double denominations worth over $10,000.

Major errors: double denomination, wrong planchet, and die breaks

Top-Tier Errors ($5,000+)

Double Denomination (Quarter Struck on Dime): The most valuable error type. A 2003-P Arkansas quarter was struck on an already-minted 2003-P Roosevelt dime. This PCGS MS-61 example shows both the dime's obverse/reverse and the quarter's designs in a dramatic overlap.

• Value:$9,500 - $10,250
• Source:Sullivan Numismatics

Another 2003-P Arkansas in PCGS MS-64 sold for $5,640, likely also a major double denomination or similar dramatic error.

High-Tier Errors ($1,000 - $5,000)

Wrong Planchet (Struck on Nickel Planchet): A 2003-P Illinois quarter struck on a Jefferson nickel planchet demonstrates the wrong metal composition (cupronickel vs clad) and smaller diameter.

• Grade/Value: PCGS MS-66: $1,150
• Diagnostics: Smaller size, different weight, wrong metal composition visible
• Source:Sullivan Numismatics

Mid-Tier Errors ($60 - $250)

Waffle Canceled: Coins identified as defective at the mint are "canceled" by a machine that impresses a waffle pattern, marking them for destruction. Occasionally these escape the mint.

• Value:$60 - $150 for a single coin
• Known examples: 2003 Illinois, Missouri, Maine (a set of three 2003 Illinois waffle coins sold for over $215)
• Rarity: Rare; intended for destruction

Improperly Annealed Planchet: The planchet was improperly heated during manufacturing, resulting in a dark, discolored appearance.

• Example: 2003-P Illinois in PCGS MS-63
• Value:$65
• Diagnostics: Dark, discolored metal; unusual surface appearance

Low-Tier Errors ($5 - $70)

Misaligned Strike/Distorted Rim: The die was not properly centered on the planchet, creating an off-center strike with a distorted or "chewed" rim.

• Value:$50 - $70 in uncirculated condition
• Example: 2003-D quarters (various designs)

Lamination Error: A piece of the clad outer layer flakes off, exposing the copper core.

• Value:$8 - $15
• Example: 2003-D Maine with reverse lamination
• Prevalence: Most common error type for State Quarters

Error Value Summary

Authentication: Identifying Clad vs. Silver Proofs and Detecting Problems

Authentication of 2003 State Quarters primarily concerns two areas: distinguishing 90% silver proofs from clad proofs, and detecting cleaned or damaged coins that masquerade as high-grade examples.

Authentication: Clad shows copper core stripe; silver is uniform

Clad Proof vs. 90% Silver Proof Identification

Both the 2003-S Clad Proof and 2003-S Silver Proof bear the same "S" mint mark and were struck at the San Francisco Mint with identical visual characteristics. The mint mark cannot be used for authentication. Three reliable methods exist:

1. The Edge Test (Definitive Visual Method): This is the most reliable identification method. Examine the edge of the coin:

• Clad Proof: Shows a visible "sandwich" of layered composition—two silvery outer layers with a distinct reddish-orange copper core stripe running through the middle.
• Silver Proof: Displays a solid, uniform, bright silver color throughout the entire edge with no copper core visible.

2. Weight Test (Definitive Physical Method): Requires a precision scale accurate to 0.01 grams:

• Clad Proof: 5.67 grams
• Silver Proof: 6.25 grams

3. Original Packaging: If the coin remains in original U.S. Mint packaging:

• 2003 Standard (Clad) Proof Set: Box with blue accents
• 2003 Silver Proof Set: Box with red accents

Detecting Cleaned or Problem Coins

Cleaning a coin—whether by polishing, chemical treatment, or using abrasive tools—is considered permanent, irreversible damage in numismatics. Cleaned coins are easily identified and dramatically reduced in value.

Visual Signs of Cleaning:

• Hairlines: Fine, parallel scratches across the coin's surface from polishing or wiping
• Unnatural brightness: The coin appears "stripped" or unnaturally shiny
• Loss of original surface: Missing the natural patina and microscopic surface texture
• Residue in crevices: Cleaning solutions or compounds trapped in letters and design details

Grading Impact: Major grading services (PCGS, NGC) will not assign a numeric grade to a cleaned coin. Instead, it receives a "Details" designation (e.g., "UNC Details - Improperly Cleaned"). This significantly reduces value:

• Clad 2003 quarter with "Cleaned" detail: Rendered numismatically worthless
• Silver 2003-S proof with "Cleaned" detail: Reduced to melt value only (~$8.77)

When to Buy Certified: For any 2003 quarter valued above $100 (MS-68 business strikes, major errors), professional certification from PCGS or NGC is strongly recommended. The certification cost ($30 - $50) provides authentication, grade verification, and protection against cleaned or counterfeit coins.

Preservation: Storage and Handling Best Practices

Proper storage and handling are essential to maintaining the grade and value of 2003 State Quarters, particularly for high-grade mint state and proof examples.

The Golden Rule: Never clean a coin. This cannot be emphasized enough. Cleaning, polishing, or attempting to "improve" a coin's appearance causes permanent damage that destroys numismatic value. Even gentle wiping creates microscopic hairlines. If a coin appears dirty or toned, leave it as-is or consult a professional conservator—never attempt cleaning yourself.

Handling: Always handle coins by their edges, never touching the obverse or reverse surfaces. Oils, acids, and residues from skin contact cause discoloration and spotting over time. For high-value specimens, wear cotton gloves when handling.

Storage Solutions:

• Raw (ungraded) coins: Store in acid-free coin flips, 2x2 cardboard holders with Mylar windows, or inert plastic capsules. Avoid PVC-containing materials, which cause green corrosion.
• Certified coins: Keep in their original PCGS or NGC slabs. These sonically sealed holders provide optimal protection.
• Proof coins: If keeping in original U.S. Mint packaging, ensure the plastic capsule remains sealed. Once opened, transfer to an archival holder.

Environmental Control: Store coins in a stable environment with low humidity (30-40% relative humidity). Avoid temperature fluctuations, direct sunlight, and areas prone to moisture. For clad coins, the copper core is vulnerable to corrosion in humid conditions. For silver proofs, toning is natural but may be undesirable to some collectors—stable, dry storage minimizes unwanted toning.

Long-term Storage: Consider a safe deposit box for high-value specimens. Home storage should use a fireproof safe with desiccant packets to control moisture. Organize your collection using acid-free albums or storage boxes designed specifically for numismatics.

Frequently Asked Questions About 2003 State Quarters

Recent Auction Results: Notable Sales of 2003 State Quarters

Auction records provide important market benchmarks for high-grade 2003 State Quarters. The following represents verified sales from major auction houses and documented through PCGS and NGC:

Business Strikes - Condition Rarities

• 2003-P Missouri MS-68:$4,313 — Highest recorded price for a 2003-P business strike
• 2003-D Maine MS-68:$1,998 — Key date for D-mint; NGC Price Guide value $1,450
• 2003-D Alabama MS-68:$282
• 2003-D Missouri MS-68:$230

Major Mint Errors

• 2003-P Arkansas Double Denomination (on Dime), PCGS MS-61:$9,500 - $10,250 — Most valuable 2003 quarter error
• 2003-P Arkansas Major Error, PCGS MS-64:$5,640 — Likely also a double denomination
• 2003-P Illinois Struck on Nickel Planchet, PCGS MS-66:$1,150

Die Variety

• 2003 Maine "In Cod We Trust", PCGS MS-65:$225 (August 2022)
• 2003 Maine "In Cod We Trust", NGC MS-66:$310 (January 2023)

Historical Proof Records (2003)

Early 2003 auction records show dramatically inflated prices representing initial registry set demand before populations increased:

• 2003-S Arkansas Silver PR-70 DCAM:$719 (2003) — Current value: $35 - $70
• 2003-S Missouri Clad PR-70 DCAM:$633 (2003) — Current value: $22 - $30
• 2003-S Missouri Silver PR-70 DCAM:$604 (2003) — Current value: $22 - $40

These historical records demonstrate the dramatic price correction that occurred in the PR-70 market as more proof sets were opened and submitted for grading, greatly increasing populations.

Valuation Methodology and Data Sources

The pricing and market information in this guide is compiled from authoritative numismatic sources current as of November 2025. All valuations represent wholesale to retail ranges and should be understood as estimates subject to market fluctuations.

Primary Sources:

• PCGS CoinFacts: Population reports, auction records, and price guides for all 2003 State Quarter issues (PCGS.com)
• NGC Coin Explorer: Population data, price guides, and variety attributions (NGCCoin.com)
• U.S. Mint Official Records: Final mintage figures for business strikes, clad proofs, and silver proofs (USMint.gov)
• Verified Auction Records: Documented sales from Heritage Auctions, GreatCollections, and other major numismatic auction houses
• Specialty Resources: Variety Vista, Wexler's Die Varieties for die variety documentation

Melt Value Calculation: Silver proof melt values calculated using 0.1808 troy ounces ASW at spot silver prices of $48.12 - $48.54 per troy ounce (November 2025 range). Clad melt values based on copper and nickel spot prices.

Market Disclaimer: Coin values fluctuate based on precious metal prices, collector demand, population report changes, and market conditions. Prices in this guide reflect market conditions at time of publication and may change. Always verify current market prices with multiple dealers or recent auction results before buying or selling significant coins.