1867 Seated Liberty Quarter Value Guide (Worth $450-$135,000)
Discover the value of 1867 Seated Liberty Quarters. Philadelphia business strikes worth $450-$32,500, San Francisco key dates $1,000-$135,000, proofs $1,000-$16,500. Expert grading & authentication guide.
The 1867 Seated Liberty Quarter is worth $450 to $135,000 depending on mint mark, strike type, and condition.
- 1867 Philadelphia (no mint mark): $450 – $32,500 (mintage: 20,000)
- 1867-S San Francisco: $1,000 – $135,000 (extreme condition rarity)
- 1867 Proof: $1,000 – $16,500 (mintage: 625)
All 1867 quarters are key dates from the Reconstruction era. The San Francisco issue is exceptionally rare in uncirculated condition, while the Philadelphia business strike is scarce in all grades. Proofs offer the most accessible path to gem-quality examples.
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1867 Seated Liberty Quarter: Reconstruction Era Rarity
The 1867 Seated Liberty Quarter features the 'With Motto' design with IN GOD WE TRUST on the reverse.
The 1867 Seated Liberty Quarter stands as one of the most significant rarities in 19th-century American numismatics. Struck during the turbulent Reconstruction era following the Civil War, these coins are tangible artifacts of a nation grappling with economic and social upheaval. All 1867 quarters belong to the "With Motto" design type, distinguished by the addition of the motto "IN GOD WE TRUST" to the reverse, a feature introduced in 1866.
Three distinct issues exist from this pivotal year: the low-mintage Philadelphia business strike (20,000 pieces), the condition-rarity San Francisco business strike (48,000 pieces), and the collector-oriented proof issue from Philadelphia (625 pieces). Values range from $450 for the lowest-grade Philadelphia example to over $135,000 for the finest-known San Francisco specimen. For all collectible grades, the numismatic value dramatically exceeds the coin's silver melt value of approximately $8.82.
This comprehensive guide covers identification, current market values across all three issues, grading diagnostics specific to the series, authentication of genuine examples, and preservation best practices for these historic treasures.
How to Identify Your 1867 Seated Liberty Quarter
Philadelphia issues have no mint mark (left), while San Francisco issues show an 'S' below the eagle (right).
Design Features and the "With Motto" Type
All 1867 quarters display the Liberty Seated design created by Christian Gobrecht. The obverse features Liberty seated on a rock, holding a pole with a Liberty cap in her left hand and a shield inscribed "LIBERTY" in her right. Thirteen stars surround her, with the date 1867 below. The reverse depicts a heraldic eagle with outstretched wings, clutching arrows and an olive branch. The denomination "QUAR. DOL." appears below the eagle.
The critical identifying feature of 1867 quarters is the scroll inscribed "IN GOD WE TRUST" positioned on the reverse above the eagle. This motto distinguishes the "With Motto" subtype (1866-1891) from earlier "No Motto" quarters (1838-1865). This design remained in use through 1891 with only minor modifications in 1873-74.
Mint Mark Identification
Determining the mint of origin is straightforward and crucial for valuation:
- 1867 (Philadelphia): No mint mark present. The area on the reverse below the eagle's tail feathers, directly above the denomination, is blank.
- 1867-S (San Francisco): A small "S" mint mark appears on the reverse, located below the eagle and directly above the denomination "QUAR. DOL."
The San Francisco mint mark is typically small and may show slight variations in size or positioning due to hand-punching techniques of the era. Examine this area carefully under magnification to avoid confusion with environmental damage or toning patterns.
Business Strike Versus Proof Distinction
The 1867 Philadelphia issue exists in both business strike and proof formats. Business strikes feature a satiny, frosty luster resulting from the minting process and were intended for circulation. Proofs exhibit deeply mirrored fields with sharp, squared rims and were struck multiple times on specially prepared planchets for collectors. Proof coins command different valuations and are typically found in higher grades due to their careful preservation.
1867 Seated Liberty Quarter Values by Mint and Grade
1867 (Philadelphia) Business Strike
With an original mintage of just 20,000 pieces, the 1867 Philadelphia Seated Liberty Quarter ranks as one of the key rarities of the entire series. This exceptionally low production reflects the post-Civil War economic conditions, when large quantities of fractional paper currency suppressed demand for new silver coinage. PCGS estimates only 400 examples survive in all grades, with approximately 30 in Mint State (MS-60 or better), giving the coin a Numismatic Rarity rating of R-6.2 (Very Rare) overall and R-8.9 (Extremely Rare) in uncirculated condition.
Market values are substantial across all grades and climb steeply in higher states of preservation. Finding a problem-free, original circulated example presents a significant challenge for collectors. An MS-63 example realized $86,250(Heritage, February 2008) in an exceptional auction result, though more typical recent sales for MS-63 and MS-64 specimens range from approximately $6,000 to $10,000.
| Grade | PCGS Price Guide (Oct 2025) | NGC Price Guide (Oct 2025) | PCGS Population | NGC Population |
|---|---|---|---|---|
| G-4 | $450 | $390 | 11 | 1 |
| VF-20 | $1,600 | $1,500 | 25 | 3 |
| EF-40 | $1,900 | $2,000 | 20 | 6 |
| AU-50 | $2,250 | $2,150 | 17 | 1 |
| MS-62 | $4,500 | $4,250 | 9 | 5 |
| MS-63 | $5,500 | $6,500 | 4 | 2 |
| MS-64 | $10,000 | $10,000 | 2 | 0 |
| MS-66 | $32,500 | $22,500 | 1 | 1 |
Notable recent auctions: $6,600(PCGS MS-63, May 2025), $6,600(PCGS MS-64, June 2019), $16,800(PCGS MS-66, November 2018).
1867-S (San Francisco) Business Strike
The 1867-S quarter exemplifies how mintage figures can mislead collectors. While its production of 48,000 coins exceeds the Philadelphia issue by more than double, the 1867-S is significantly rarer and more valuable in all but the lowest grades. This paradox results from extreme attrition—coins struck at the San Francisco Mint during this period served as the lifeblood of the Western frontier economy, subjected to intense and prolonged circulation until worn beyond recognition, melted, or lost.
PCGS estimates only 300 examples survive in all conditions, with a mere 10 specimens existing in any Mint State grade. This extreme scarcity creates one of the steepest value curves in the entire Seated Liberty series. The single finest known specimen, graded MS-67 by NGC and formerly part of the legendary Eugene H. Gardner collection, sold for $88,125(May 2015), cementing the 1867-S as a premier key date. The vast majority of uncirculated survivors grade only MS-62 or MS-63.
| Grade | PCGS Price Guide (Oct 2025) | NGC Price Guide (Oct 2025) | PCGS Population | NGC Population |
|---|---|---|---|---|
| G-4 | $1,000 | $900 | 4 | 1 |
| VF-20 | $2,000 | $2,750 | 7 | 8 |
| EF-40 | $4,500 | $4,500 | 11 | 3 |
| AU-50 | $10,000 | $9,000 | 1 | 0 |
| MS-62 | $16,000 | $16,500 | 2 | 0 |
| MS-63 | $18,000 | $17,500 | 1 | 0 |
| MS-64 | $25,000 | $22,500 | 2 | 1 |
| MS-67 | --- | $135,000 | 0 | 1 |
Notable recent auctions: $1,440(PCGS VF-35, August 2021), $18,400(PCGS MS-62, September 2009), $14,400(NGC MS-64, August 2020).
1867 (Philadelphia) Proof
Proofs feature mirror-like fields and sharp details, while business strikes have satiny luster and softer edges.
The Philadelphia Mint struck 625 proof quarters in 1867 specifically for sale to the nascent coin collecting community. As these coins were never intended for circulation, they enjoyed a much higher survival rate than their business strike counterparts. PCGS estimates approximately 550 of the original 625 still exist, with around 60 surviving in Gem condition (PR-65 or better).
This issue highlights a crucial distinction in numismatic rarity: intentional low-mintage rarity versus accidental rarity from attrition. Despite having a mintage 76 times smaller than the 1867-S, a Gem Proof 1867 quarter is vastly more affordable. A collector can acquire a superb PR-65 example for around $2,500, whereas an MS-65 example of the 1867-S would command a price well into six figures if available. The market places an immense premium on rarity created by historical circumstance and heavy circulation.
Premiums are paid for examples exhibiting strong Cameo (CAM) or Deep Cameo (DCAM) contrast—frosted devices against deeply mirrored fields. These contrast designations significantly enhance collector appeal and value.
| Grade | PCGS Price Guide (Oct 2025) | NGC Price Guide (Oct 2025) | PCGS Population | NGC Population |
|---|---|---|---|---|
| PR-62 | $1,000 | $775 | 38 | 19 |
| PR-63 | $1,150 | $1,075 | 46 | 24 |
| PR-64 | $1,500 | $1,400 | 50 | 31 |
| PR-65 | $2,500 | $2,500 | 14 | 23 |
| PR-66 | $3,750 | $4,400 | 2 | 13 |
| PR-67 | $8,500 | $8,500 | 3 | 5 |
| PR-67+ | $16,500 | --- | 1 | 0 |
Notable recent auctions: $960(PCGS PR-63, August 2021), $1,766(PCGS PR-65, July 2015), $11,400(PCGS PR-67+, November 2020). Cameo and Deep Cameo examples command significant premiums above standard proof prices.
Grading 1867 Seated Liberty Quarters: Key Diagnostics
Value increases dramatically with grade: G-4 shows heavy wear, VF-20 moderate detail, MS-65 full mint luster.
Accurate grading of Seated Liberty Quarters requires understanding their specific characteristics and the distinction between strike quality and circulation wear. The "With Motto" subtype (1866-1891) was struck in lower relief than earlier issues, making proper diagnosis essential for valuation.
First signs of wear appear on Liberty's knee, breast, and hair (obverse), and eagle's head and wing edges (reverse).
Key Wear Points
On the obverse, examine these high points where friction first appears:
- Liberty's knee: The first area to show wear. In circulated grades, the knee cap becomes flat and detail is lost.
- Liberty's breast: High point of the design that quickly loses definition with circulation.
- Hair above forehead: Fine hair details disappear early, leaving a smooth surface in lower grades.
On the reverse, focus on:
- Eagle's head and neck: Detail in the head and upper neck feathers diminishes rapidly with wear.
- Leading edges of wings: The outermost wing feathers show rounding and loss of separation as circulation increases.
- Shield lines: Horizontal lines of the shield can become indistinct, though this is often due to weak strike rather than wear.
Strike Characteristics Versus Wear
Strike weakness on the head is common and should not be confused with wear. Check for luster breaks to determine circulation.
A critical diagnostic for the "With Motto" type is the frequent weakness of strike on Liberty's head. It is common for this area to appear indistinct or "flat" even on fully uncirculated coins; this must not be mistaken for wear. The horizontal lines of the shield on the reverse can also be weakly defined due to strike, particularly on the lower left side. These are characteristics of the minting process, not circulation damage.
The definitive test for an uncirculated coin is the presence of original mint luster. This metallic sheen produces a "cartwheel" effect when the coin is rotated under a single light source. Any break in this luster on the high points of the design, no matter how slight, indicates circulation and limits the grade to About Uncirculated (AU-58 or lower).
Grade Descriptions
Good-4 (G-4): Heavy wear with Liberty's design worn flat. Date and major design elements remain visible but lack detail. Eagle's feathers are largely merged on the reverse.
Very Fine-20 (VF-20): Moderate wear with most design details visible. Liberty's gown shows some folds, and hair details are partially present. Eagle's feathers show separation with some individual detail remaining.
Extremely Fine-40 (EF-40): Light wear on high points only. Liberty's knee shows slight flatness, but gown folds and hair details are mostly sharp. Eagle's wing feathers show good definition with only slight wear on the highest points.
About Uncirculated-50 (AU-50): Traces of wear on the highest points, but original mint luster is visible in protected areas. 50% or more of the original luster remains.
Mint State-62 (MS-62): No wear, with full mint luster, but may have numerous contact marks or minor surface imperfections that detract from eye appeal.
Mint State-65 (MS-65): No wear with vibrant, original luster. Few contact marks, none in focal areas. Attractive eye appeal with minimal surface distractions. For proofs at PR-65, deeply mirrored fields with minimal hairlines or handling marks.
Mint State-67 (MS-67) / Proof-67 (PR-67): Exceptional quality with virtually no distracting marks. Full, blazing luster (for business strikes) or pristine mirrors (for proofs). These represent the finest examples typically available and command substantial premiums.
Authentication and Counterfeit Detection
Given the high value of 1867 Seated Liberty Quarters, authentication is paramount. Counterfeiters target these key dates through various methods, making knowledge of detection techniques essential for collectors.
Added Mint Marks
The primary threat for the 1867-S involves alterations where a forger adds a fraudulent "S" mint mark to a genuine but far less valuable 1867 Philadelphia quarter. Key diagnostics include:
- Mint mark style: The "S" must match the style used by the San Francisco Mint in the 1860s. A mint mark with a modern appearance, such as the "Trumpet Tail S" used from 1941 onward, is a clear sign of forgery.
- Surface abnormalities: Examine the area around the mint mark for a "halo" of discoloration or different surface texture, which can indicate the use of adhesive or heat. Use high magnification to search for microscopic tool marks or scratches in the field where the metal was disturbed to add the mint mark.
- Metal flow: Genuine mint marks were punched into the die before striking, creating a slight raised area around the punch. Added mint marks often appear flat or show disturbance to the surrounding field.
Contemporary Counterfeits
Contemporary counterfeits were fakes made during the 19th century to pass as currency. The Liberty Seated Collectors Club maintains an archive of known examples. These coins are typically cast from base metals (such as German silver or pewter) rather than struck from 90% silver. They exhibit several telltale characteristics:
- Weight: Underweight compared to the standard 6.22 grams
- Surface texture: Soapy, porous appearance with weak design details
- Edge seam: Visible seam line from the casting mold, often detectable on the edge
- Sound test: Dull "thud" when dropped on a hard surface versus the clear ring of genuine silver
Modern Forgeries
High-quality fakes, often originating from Asia, pose a more sophisticated threat. These are typically struck rather than cast, making detection more challenging. The most reliable methods include:
- Weight verification: Confirm the coin weighs exactly 6.22 grams to precise tolerances
- Composition testing: Professional analysis can verify the 90% silver, 10% copper composition through non-destructive methods such as X-ray fluorescence (XRF)
- Die markers: Incorrect date position, letter shapes, or spacing when compared to a known genuine example can expose a forgery
- Surface characteristics: Modern fakes may have artificially created toning or luster that appears unnatural under magnification
For coins of this value and rarity, authentication and grading by a top-tier third-party service such as PCGS or NGC is strongly recommended. These services employ expert numismatists and advanced technology to detect counterfeits and provide a guarantee of authenticity.
Identifying Cleaned and Problem Coins
Cleaned coins show fine parallel hairlines, dull luster, and residue in protected areas - avoid these problem pieces.
Improper cleaning permanently damages a coin's surface and severely reduces its value. A collector must be able to identify these impairments:
- Hairlines: Fine, parallel scratches across the coin's fields, most visible when tilting the coin under a light source. Caused by wiping the surface with abrasive material.
- Loss of original luster: A cleaned coin may appear shiny but lacks the vibrant, cartwheeling luster of an original piece. Its shine will be dull, flat, and sterile.
- Residue and discoloration: Abrasive cleaning often pushes dirt or toning into protected areas around the date, stars, and lettering, leaving a noticeable outline. Harsh chemical dipping can strip the surface, leading to an unnaturally white appearance that may later develop unattractive, splotchy toning.
Coins with cleaning or other problems receive "Details" grades from certification services, noting the specific issue (e.g., "AU Details - Cleaned"). These coins trade at significant discounts compared to problem-free examples of the same technical grade.
Preservation and Storage Best Practices
Proper long-term care is essential to protect the value and integrity of 1867 Seated Liberty Quarters. These historic silver coins require specific handling and storage protocols to prevent deterioration.
Handling Guidelines
Always hold coins by their edges between the thumb and forefinger, avoiding contact with the obverse or reverse surfaces. Using soft cotton gloves is recommended to prevent oils from your skin from causing fingerprints and corrosion. Even brief contact with bare hands can leave residues that react with silver over time, creating unsightly spots or toning.
Never clean or polish your coins. Any attempt to remove toning or dirt will create microscopic scratches and destroy original surface characteristics, dramatically reducing value. If a coin requires conservation, consult a professional numismatic conservator affiliated with organizations such as the American Numismatic Association.
Storage Environment
Store coins in a cool, dry place with stable humidity and temperature. Ideal conditions include temperatures between 60-70°F (15-21°C) and relative humidity below 50%. Avoid exposure to environments containing wood, sulfur-containing paper products, or other reactive chemicals that can cause unsightly toning or surface damage to silver coins.
Keep coins away from direct sunlight, heat sources, and areas with significant temperature fluctuations. Basement storage is generally not recommended due to moisture issues unless the area is climate-controlled.
Storage Materials
Use only inert, archival-quality materials specifically designed for numismatic storage:
- Certified holders: For coins of the value and rarity of 1867 quarters, professional encapsulation by PCGS or NGC is the recommended standard. This provides authentication, a consensus grade, and superior protection within a sealed, inert holder that prevents environmental damage.
- Mylar flips: For raw coins, 2x2 flips made of Mylar (polyester) are safe for long-term storage. Avoid soft, flexible flips made of PVC (polyvinyl chloride), which can leach harmful chemicals over time, creating a green residue that permanently damages the coin's surface.
- Coin albums and folders: If using albums, ensure they are made from inert materials. Avoid albums with cardboard inserts or adhesive elements that can react with silver.
Inspect your coins periodically for any signs of environmental damage, such as new spots, hazing, or unusual toning patterns. Early detection allows for intervention before significant damage occurs. However, avoid excessive handling during inspections—once or twice per year is typically sufficient.
Mint Errors on 1867 Seated Liberty Quarters
While no major, regularly cataloged mint errors are documented for the 1867 Seated Liberty Quarter in population reports or auction archives, errors are theoretically possible on any coin from this era. Given the lack of documented examples, any discovery of a significant error on an 1867 quarter would be a notable numismatic event. The value of such a piece would be determined on an individual basis, depending on the type and severity of the error as well as the grade of the host coin.
Potential Error Types
Off-Center Strikes occur when the planchet is not properly seated between the dies during striking. A minor off-center strike (1-5% of the design missing) might add a small premium to the base coin value, perhaps $50-$100. A more significant strike showing 20-50% displacement, while still retaining all essential details including the full date, could be worth several hundred to over a thousand dollars, given the rarity and value of the host coin.
Die Clashes result when the obverse and reverse dies strike each other without a planchet in between, transferring part of their design to the opposing die. Subsequent coins struck from these dies show ghosted images of the opposite design. Faint clashes are relatively common in the series and add little to no value. A strong, easily visible clash that shows clear transfer of design elements could add a premium of $100 or more for a specialist collector interested in mint errors.
Lamination Errors are caused by impurities or gas trapped in the silver planchet during the rolling process. These appear as flakes or peels on the coin's surface. Minor laminations are generally considered a defect rather than a collectible error and do not add value—they may even reduce it. However, a large, dramatic lamination that peels back from the surface in a visually striking manner could add $50-$200 for a specialist collector, particularly if the underlying coin is otherwise problem-free.
Collectors interested in mint errors on Seated Liberty coinage should consult resources such as ErrorRef.com and consider joining specialized collector organizations that focus on error coins. Any suspected error on an 1867 quarter should be authenticated by experts before purchase, as post-mint damage can sometimes be mistaken for mint errors.
Frequently Asked Questions About 1867 Seated Liberty Quarters
How much is my 1867 Seated Liberty Quarter worth?
Value depends on three key factors: mint mark, condition, and strike type. Philadelphia business strikes (no mint mark) range from $450 in G-4 to $32,500 in MS-66. San Francisco issues (with "S" mint mark) are worth $1,000 to $135,000 depending on grade, with uncirculated examples being extremely rare. Proof strikes range from $1,000 to $16,500. Coins with cleaning, damage, or other problems are worth significantly less than these values for problem-free examples.
How do I identify the mint mark on my 1867 quarter?
Examine the reverse (eagle side) of the coin. Look below the eagle and directly above the denomination "QUAR. DOL." Philadelphia coins have no mint mark in this location—the area is blank. San Francisco coins display a small "S" in this position. Use magnification if necessary, as the mint mark is small and may be faint on worn examples. Be cautious of added mint marks, which are a common form of counterfeiting on this valuable key date.
What's the difference between strike weakness and wear on Liberty's head?
Strike weakness on Liberty's head is common for the "With Motto" type (1866-1891) and appears as flat or indistinct details even on uncirculated coins. This is a characteristic of the minting process, not circulation damage. To distinguish: check for original mint luster. A coin with full, unbroken cartwheel luster across the entire surface, including the high points, is uncirculated regardless of head weakness. Any break in luster on the high points indicates circulation and limits the grade to About Uncirculated or lower. When in doubt, submit valuable coins for professional grading to PCGS or NGC.
Should I get my 1867 quarter professionally graded?
Yes, for any 1867 quarter in collectible condition, professional grading by PCGS or NGC is strongly recommended. Given values starting at $450 and reaching six figures for top specimens, authentication and expert grading are essential. Third-party grading provides a guarantee of authenticity, protects against counterfeits, establishes a consensus grade that facilitates resale, and encapsulates the coin in a protective holder. The grading fee (typically $30-$75 depending on service level) is minimal compared to the coin's value and the protection it provides.
How can I tell if my 1867 quarter has been cleaned?
Look for these telltale signs: fine parallel hairline scratches across the fields (most visible when tilting under light), dull or flat luster that lacks the vibrant cartwheel effect of original coins, unnaturally bright white surfaces, and dark residue or outlines around letters and design elements. Cleaned coins may also show splotchy or uneven toning patterns. If any of these characteristics are present, the coin has likely been cleaned and will receive a "Details" grade noting the problem, significantly reducing its value compared to an original example.
What's the difference between the business strike and proof versions?
Business strikes were produced for circulation and feature a satiny, frosty luster. They have slightly rounded rims and show a single strike from the dies. Proofs were struck multiple times on specially prepared, polished planchets specifically for collectors. They exhibit deeply mirrored fields, sharp squared rims, and exceptional detail. Proof coins were never intended for circulation and typically exist in higher grades. Values differ significantly: proof 1867 quarters range from $1,000 to $16,500, while business strikes span $450 to $135,000 depending on mint and grade.
Why is the 1867-S more valuable than the 1867 despite having a higher mintage?
The 1867-S had a mintage of 48,000 versus 20,000 for the Philadelphia issue, yet it's far rarer in high grades due to extreme attrition. San Francisco coins were the primary currency of the Western frontier and circulated heavily until worn out, melted, or lost. While an estimated 400 Philadelphia examples survive in all grades, only 300 of the San Francisco issue exist, with a mere 10 in Mint State. This makes the 1867-S a classic condition-rarity, where survival rate rather than original mintage determines scarcity and value.
What does "With Motto" mean for 1867 quarters?
"With Motto" refers to the addition of "IN GOD WE TRUST" on a scroll above the eagle on the reverse, a feature introduced in 1866 and continued through 1891. This distinguishes these quarters from the earlier "No Motto" type (1838-1865). The motto was added following the Civil War as part of a movement to acknowledge divine providence. All 1867 quarters are the "With Motto" type—no "No Motto" examples exist from this year.
Are there any valuable varieties or errors for 1867 quarters?
No major, widely collected die varieties such as doubled dies, repunched mint marks, or overdates are recognized for 1867 quarters. The known die marriages (cataloged as Briggs 1-A) represent the entirety of the mintage and do not carry separate market value. Mint errors such as off-center strikes, die clashes, or laminations are theoretically possible but no documented examples appear in major auction archives or population reports. Any discovery of a significant error on an 1867 quarter would be a notable numismatic event.
What is the silver melt value of an 1867 quarter?
The 1867 Seated Liberty Quarter contains 0.1800 troy ounces of pure silver (90% silver composition in a 6.22-gram coin). At current silver prices of approximately $49 per troy ounce, the melt value is about $8.82. However, this intrinsic value is purely academic for collectors—even the lowest-grade collectible 1867 quarter is worth over $400, representing a numismatic premium of more than 4,000% above melt value. Never sell these key date coins for their silver content alone.
Research Methodology and Sources
This comprehensive value guide for 1867 Seated Liberty Quarters draws upon authoritative numismatic sources to provide accurate, current market information. Price data reflects October 2025 valuations from the official PCGS CoinFacts and NGC Coin Explorer price guides, which aggregate data from auction results, dealer transactions, and certified population reports.
Historical context and technical specifications are sourced from primary references including The Complete Guide to Liberty Seated Quarters by Larry Briggs (the standard die variety reference for the series), contemporary U.S. Mint records, and scholarly research from the Liberty Seated Collectors Club. Auction records cited throughout this guide are verified through Heritage Auctions, Stack's Bowers Galleries, and GreatCollections archives.
Population data represents the number of coins graded by each service and is not a complete census of all surviving examples. Grading standards follow the PCGS PhotoGrade and NGC Grading Guide official references. Authentication guidance incorporates research from professional numismatic organizations including the American Numismatic Association and specialized counterfeit detection resources.
Market values fluctuate based on supply, demand, and precious metals prices. The prices presented here represent estimates based on recent market activity and should be used as guidelines rather than absolute figures. For current, real-time valuations or to buy or sell 1867 Seated Liberty Quarters, consult with reputable professional numismatic dealers or major auction houses specializing in U.S. coins.
