1878 Seated Liberty Quarter Value Guide
1878 Seated Liberty Quarters range from $37.50 to $32,500+. The 1878-S is the key date. Detailed price guide with auction records for Philadelphia, Carson City, and San Francisco issues.
The 1878 Seated Liberty Quarter is worth $37.50 to $32,500, depending on mint mark and condition.
- Philadelphia (no mint mark): $37.50 – $2,250 (business strikes), $675 – $27,500 (proofs)
- Carson City (CC): $100 – $32,500
- San Francisco (S): $500 – $22,500 (key date with only 140,000 minted)
The 1878-S is the key date with an estimated survival of only 300 coins, commanding premium values even in heavily worn condition.
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1878 Seated Liberty Quarter: Overview and Significance
The 1878 Seated Liberty Quarter represents a pivotal year in 19th-century American coinage, marking the final quarter dollar production at both Carson City and San Francisco mints for a decade. All 1878 quarters feature Christian Gobrecht's Type 5 "With Motto" design, distinguished by the IN GOD WE TRUST motto on a ribbon above the reverse eagle. Values range dramatically from $37.50 for common circulated Philadelphia examples to over $32,500 for top-graded Carson City specimens. The ultra-low mintage 1878-S, with only 140,000 struck and an estimated 300 survivors, stands as one of the series' premier rarities. This guide provides comprehensive pricing, grading standards, authentication tips, and variety identification for collectors pursuing these significant 19th-century silver quarters.
How to Identify Your 1878 Seated Liberty Quarter
All 1878 quarters share the same Type 5 "With Motto" design introduced in 1866. The obverse features Liberty seated on a rock, holding a shield in her right hand with the word LIBERTY inscribed on a scroll across its surface. Thirteen stars surround the figure, with the date 1878 below. The reverse displays a heraldic eagle with spread wings, clutching an olive branch and arrows, with a ribbon above bearing the motto IN GOD WE TRUST. The denomination QUAR. DOL. appears below the eagle.
Mint mark location: The mint mark appears on the reverse of the coin, positioned below the eagle and above the denomination "QUAR. DOL." Philadelphia coins bear no mint mark, while Carson City issues display "CC" and San Francisco coins show "S" in this location. The 1878-CC uses a "Large CC" punch style consistent with 1877, while the 1878-S employs the "Medium S" punch used from 1875-1877.
Strike type identification: Business strikes, intended for circulation, exhibit a satiny or frosty mint luster that creates a rotating "cartwheel" effect under light. Proof strikes, specially made for collectors, feature sharp, squared-off rims and dramatic contrast between deeply mirrored fields and heavily frosted, sharply detailed devices. Only 800 proof examples were delivered to collectors in 1878, though production quality varied significantly.
The coin's specifications are consistent across all issues: 6.25 grams weight, 24.3mm diameter, reeded edge, and 90% silver / 10% copper composition containing 0.1808 troy ounces of pure silver.
1878 Seated Liberty Quarter Price Guide
The 1878 Seated Liberty Quarter market exhibits extreme stratification based on mint of origin and grade. The dramatic mintage differences—from 2.26 million Philadelphia strikes to just 140,000 San Francisco coins—combined with varying survival rates, create vastly different value structures for each issue.
1878 Philadelphia Business Strike
With a mintage of 2,260,800, the Philadelphia issue is readily available in circulated grades but demonstrates classic "conditional rarity" in uncirculated condition. The Bland-Allison Act's surplus of fractional silver meant few examples were preserved, making Gem Mint State specimens exceptionally scarce and valuable.
| Grade | NGC Price Guide | PCGS Price Guide |
|---|---|---|
| G-4 | $37.50 | $38 |
| VF-20 | $90 | $95 |
| EF-40 | $145 | $160 |
| AU-50 | $215 | $225 |
| MS-60 | $400 | $425 |
| MS-63 | $750 | $850 |
| MS-65 | $2,250 | $2,350 |
| MS-66 | $3,500 | $3,600 |
| MS-67 | $10,000 | $12,500 |
Notable auction results: An NGC AU-50 sold for $264 (Heritage, Mar 2023); a PCGS MS-65 realized $1,762.50 (Heritage, Apr 2017); a PCGS MS-66 achieved $7,200 (Stack's Bowers, Aug 2021).
1878-CC Carson City Business Strike
The final quarter dollar from the beloved Carson City Mint, this semi-key date has a mintage of 996,000 but an estimated survival of only 1,500 coins in all grades. Just 200 are believed to exist in Mint State (MS-60+), with only 25 in Gem condition (MS-65+). The famous "Cancelled Obverse" die variety (Briggs 1-A) accounts for approximately one-third of survivors and commands premiums.
| Grade | NGC Price Guide | PCGS Price Guide |
|---|---|---|
| G-4 | $100 | $100 |
| VF-20 | $275 | $240 |
| EF-40 | $400 | $400 |
| AU-50 | $550 | $525 |
| MS-60 | $1,050 | $1,150 |
| MS-63 | $1,850 | $1,750 |
| MS-65 | $4,750 | $4,750 |
| MS-66 | $7,500 | $6,500 |
| MS-67 | $28,500 | $32,500 |
Notable auction results: A PCGS AG-3 sold for $94 (Heritage, Apr 2023); a PCGS MS-63 realized $1,380 (Heritage, May 2023); a PCGS MS-65 brought $3,120 (Heritage, May 2023); a top-population PCGS MS-67 achieved $28,800 (Heritage, May 2025).
1878-S San Francisco Business Strike
The 1878-S is the undisputed key date of the year and a major rarity in the entire Seated Liberty Quarter series. With a minuscule mintage of just 140,000 pieces and an estimated survival of only 300 coins in all grades, this issue commands four-figure prices even in heavily worn condition. Most were likely withheld from release and later melted by the Treasury.
| Grade | NGC Price Guide | PCGS Price Guide |
|---|---|---|
| G-4 | $500 | $443 |
| VF-20 | $1,750 | $1,175 |
| EF-40 | $2,750 | $2,205 |
| AU-50 | $3,250 | $3,175 |
| MS-60 | $5,000 | $5,060 |
| MS-63 | $7,750 | $6,650 |
| MS-65 | $13,500 | $16,525 |
| MS-66 | $22,500 | $21,450 |
Notable auction results: An NGC MS-63 sold for $2,300 (Heritage, Jan 2003); a PCGS MS-65 realized $12,925 (Heritage, Jan 2016); a PCGS MS-65 brought $19,975 (Heritage, Oct 2014).
1878 Philadelphia Proof Strike
The official mintage for 1878 proof quarters is 800 pieces delivered to collectors, though records indicate 1,232 were initially struck with 432 melted as unfit for sale. Production quality was notably inconsistent, with "very sloppily made" proofs showing clumsy die polishing. This results in a lower population of true gem-quality examples compared to preceding years. Cameo (CAM) and Deep Cameo (DCAM) designations, indicating strong contrast between mirrored fields and frosted devices, command significant premiums.
| Grade | NGC Price Guide | PCGS Price Guide |
|---|---|---|
| PR-62 | $675 | $675 |
| PR-63 | $950 | $975 |
| PR-64 | $1,300 | $1,325 |
| PR-65 | $2,275 | $2,250 |
| PR-66 | $3,500 | $3,500 |
| PR-67 | $6,500 | $6,000 |
| PR-68 | $27,500 | — |
Notable auction results: A PCGS PR-62 CAC sold for $780 (Stack's Bowers, Jun 2022); an NGC PR-63 realized $720 (Heritage, Dec 2020); a PCGS PR-64 brought $1,110 (Stack's Bowers, Mar 2025); a PCGS PR-67 CAM achieved $3,995 (Heritage, Jul 2017); the auction record for a PR-67 DCAM stands at $23,000 (Jan 2009).
Silver melt value context: At the current silver spot price of approximately $48.80 per troy ounce (November 2025), each 1878 quarter contains $8.82 worth of silver (0.1808 troy ounces). This intrinsic metal value serves only as an absolute floor for severely damaged, non-collectible examples, as even the most common issue in the lowest collectible grade (1878-P in Good-4) trades at $37.50—more than four times melt value. For the key 1878-S, numismatic values exceed melt by factors of 56 to over 2,500 times depending on grade.
Grading 1878 Seated Liberty Quarters
Accurate grading is essential for determining value, especially given the dramatic price jumps between grades at the high end. Understanding wear patterns, strike characteristics, and surface preservation distinguishes problem-free coins from those with issues.
Key wear points to examine: The first areas to show wear on the obverse are Liberty's left knee (the highest point), her breast, the horizontal lines of the shield, and the word LIBERTY on the shield's scroll. On the reverse, check the eagle's head, neck, and the tips of its wings. In lower grades (Good through Very Fine), these areas will show significant flattening and detail loss. In Extremely Fine, wear is light but still visible on these high points. About Uncirculated coins show only trace wear, typically on Liberty's knee and breast. Mint State examples exhibit no wear whatsoever, with all design elements showing full, sharp definition.
Strike quality considerations: Not all weakness indicates wear—some 1878 quarters were weakly struck at the mint. The 1878-S is particularly known for characteristically weak strikes on the reverse, especially on the eagle's feathers. This is a manufacturing feature accepted by professional graders, not post-strike damage. Similarly, some 1878 Philadelphia issues exhibit heavy die clash marks—faint impressions of the reverse design visible on the obverse and vice-versa. These mint-made characteristics do not constitute damage or reduce the assigned grade.
Luster evaluation in uncirculated coins: Original mint luster is paramount for grading Mint State examples. Genuine uncirculated surfaces display a satiny or frosty texture that creates a "cartwheel" effect—a rotating beam of light visible when the coin is tilted under a single light source. This luster should be complete and unbroken. Diminished luster in isolated spots may indicate friction or light handling, potentially reducing the grade from MS-65 to MS-64 or lower. The quality of luster—whether bold and vibrant or somewhat subdued—also affects the final grade assignment within the Mint State range.
Proof grading considerations: Proof coins are evaluated differently, with emphasis on the quality of the mirrored fields and the sharpness of the frosted devices. Hairlines from improper storage or cleaning are the primary detractor, reducing grades significantly. The contrast level (Cameo or Deep Cameo designation) dramatically affects value but is a separate assessment from the numerical grade.
Major Die Varieties of the 1878 Quarter
While minor die variations exist across most 19th-century coinage, the 1878-CC quarter features one of the most dramatic and storied varieties in the entire Seated Liberty series.
1878-CC "Cancelled Obverse" / "Semi-Cancelled Die" (Briggs 1-A)
This remarkable variety is easily identified by a prominent, raised diagonal line on the obverse resulting from a deep gouge in the die. The line runs from Liberty's left knee (viewer's right) across her torso to just above her right elbow (viewer's left). Some descriptions also note a second, shorter perpendicular line near the knee area. In the die variety cataloging system developed by Larry Briggs for the Seated Liberty series, this is designated as the Briggs 1-A die marriage.
The prevailing theory behind this variety's existence is that a Carson City Mint employee began to cancel the obverse die—likely by striking it with a chisel to mark it for destruction—but was stopped before the process was complete. In a decision that has fascinated numismatists ever since, this damaged die was then placed into service to strike coins for circulation, creating a tangible artifact of an unusual mint event.
The Briggs 1-A variety is not exceptionally rare in absolute terms, accounting for an estimated one-third of all surviving 1878-CC quarters. However, its compelling backstory and dramatic appearance make it highly desirable among specialists. The variety carries a notable premium over non-variety examples, with strong auction results confirming its market strength: an AU-53 specimen sold for $504, an MS-65 for $3,120, and an MS-66 for $5,280. Remarkably, the finest-known examples of the 1878-CC, graded MS-67, were struck from this very die, demonstrating that the die cancellation line did not prevent the production of exceptional quality coins.
Authentication and Problem Detection
Given the high values commanded by 1878-CC and especially 1878-S quarters, authentication is crucial. Counterfeiting is a serious concern, and improper cleaning dramatically reduces value. Understanding how to identify problems protects collectors from costly mistakes.
Basic specification verification: A genuine 1878 quarter should weigh approximately 6.25 grams and be non-magnetic. Significant deviations from this weight are an immediate red flag. The coin should be 24.3mm in diameter with a reeded edge. Use a precision scale for weight verification when dealing with high-value examples.
Counterfeit detection: Authentic coins struck from steel dies exhibit sharp details and defined luster characteristics. Many counterfeits, particularly older cast copies, display a porous, soapy, or soft appearance with weak, mushy details. Examine high-relief areas like Liberty's head and the eagle's feathers under magnification—genuine strikes show crisp definition. A common deception involves adding a "CC" or "S" mint mark to a more common Philadelphia-mint coin. Examine the area around the mint mark carefully for tooling marks, a difference in toning that might indicate fraudulent addition, or a mint mark style inconsistent with known genuine examples. The 1878-CC uses a "Large CC" punch, while the 1878-S employs a "Medium S" punch.
Identifying cleaned coins: Cleaning is the most common value-destroying problem. Abrasive cleaning leaves fine, parallel scratches or "hairlines" across the coin's surfaces, most visible in the open fields when rotated under light. Chemical dipping strips away the original surface and luster, leaving an unnatural, dull shine that experienced collectors can spot immediately. Toning or dirt unnaturally packed into crevices around letters and stars often indicates a past cleaning attempt. Cleaning typically results in a "Details" grade from certification services (e.g., "AU Details, Improperly Cleaned"), and such coins trade at substantial, often unpredictable discounts—sometimes 50% or more below problem-free examples of the same technical grade.
The value of professional certification: For any 1878 quarter of significant value—particularly 1878-CC, 1878-S, any high-grade example, or any proof—certification by a leading third-party grading service such as PCGS or NGC is an indispensable safeguard. The cost of certification (typically $20-$100 depending on service level and coin value) is minimal insurance against purchasing a counterfeit, altered, or problem coin worth a fraction of its apparent value.
Proper Care and Preservation
Protecting your 1878 Seated Liberty Quarter's condition requires proper handling and storage. Even minor mishandling can reduce value, while improper storage materials can cause irreversible damage over time.
Handling guidelines: Always hold coins by their edges, never touching the obverse or reverse surfaces with bare fingers. Skin oils and acids can leave permanent fingerprints that reduce grade and value. When examining a coin, hold it over a soft surface like a velvet pad to prevent damage if accidentally dropped. Never attempt to clean a coin yourself—even gentle wiping can create hairlines that drastically reduce value. If a coin appears dirty, consult a professional conservator rather than attempting any cleaning.
Storage recommendations: Store coins in inert, archival-quality holders. PCGS and NGC certified slabs provide excellent long-term protection with tamper-evident security. For uncertified coins, use holders made of Mylar or other inert plastics specifically designed for coin storage. Avoid soft, flexible PVC-based holders at all costs—the chemicals in PVC can leach out over time and cause irreversible greenish damage to the coin's surface. Store your collection in a location with stable temperature and low humidity, ideally in a safe or safety deposit box. Avoid locations with temperature swings or high humidity, which can accelerate toning or cause other surface changes.
Silver naturally tones over time, developing various colors from light gold to deep blue, brown, or black depending on environmental exposure. Original, attractive toning is generally accepted and even prized by collectors. However, rapid or uneven toning can indicate environmental problems in storage conditions that should be corrected.
Frequently Asked Questions
How much is my 1878 Seated Liberty Quarter worth?
Value depends critically on mint mark and condition. Philadelphia issues (no mint mark) range from $37.50 in Good-4 to $12,500 in MS-67. Carson City (CC) quarters range from $100 in Good-4 to $32,500 in MS-67. The key date San Francisco (S) issue ranges from $500 in Good-4 to $22,500 in MS-66. Proof examples range from $675 to $27,500. Professional grading is essential for accurate valuation of high-grade examples.
How do I identify the mint mark on my 1878 quarter?
The mint mark appears on the reverse (back) of the coin, positioned below the eagle and above the denomination "QUAR. DOL." Philadelphia coins have no mint mark. Carson City coins display "CC" (using the "Large CC" punch style), and San Francisco coins show "S" (using the "Medium S" punch). Examine this area under good lighting or slight magnification to confirm the mint mark presence and style.
What is the 1878-CC "Cancelled Obverse" variety?
The Briggs 1-A "Cancelled Obverse" variety features a prominent raised diagonal line running from Liberty's left knee across her torso to above her right elbow, caused by a deep gouge in the die. This resulted from a partially cancelled die that was put into production service. The variety accounts for about one-third of surviving 1878-CC quarters and commands a premium due to its dramatic appearance and compelling backstory. Even the finest-known MS-67 examples were struck from this variety die.
Why is the 1878-S so valuable?
The 1878-S combines an ultra-low mintage of only 140,000 pieces with an exceptionally poor survival rate—only an estimated 300 examples exist in all grades. Most were likely withheld from circulation and later melted by the Treasury. This extreme rarity makes even heavily worn examples worth four figures, with the 1878-S commanding premium prices at every grade level compared to the Philadelphia and Carson City issues.
Should I get my 1878 quarter professionally graded?
Professional grading by PCGS or NGC is highly recommended for any 1878-CC, any 1878-S, high-grade examples (AU or better) of the 1878-P, all proof coins, and any suspected varieties. Certification costs typically $20-$100 but provides authentication, precise grade determination, and protective encapsulation. Given the significant value differences between grades and the existence of counterfeits and cleaned coins, certification is worthwhile for any example worth $200 or more.
How can I tell if my coin has been cleaned?
Cleaned coins display telltale signs visible under proper lighting. Abrasive cleaning leaves fine parallel scratches (hairlines) in the fields that are most obvious when the coin is rotated under a single light source. Chemical cleaning strips away the natural surface, leaving an unnatural dull or overly bright appearance inconsistent with original mint luster or natural toning. Dirt or toning packed unnaturally into recesses around letters and devices also indicates cleaning. Cleaned coins receive "Details" grades and trade at substantial discounts.
What is the silver melt value of an 1878 quarter?
Each 1878 quarter contains 0.1808 troy ounces of pure silver (90% silver composition). At the November 2025 spot price of approximately $48.80 per troy ounce, the melt value is about $8.82. However, this is purely academic for collectible examples—even common-date circulated coins trade at multiples of melt value due to numismatic demand. The melt value only represents an absolute floor for severely damaged, non-collectible specimens.
Are proof 1878 quarters worth more than business strikes?
Proof 1878 quarters were specially struck for collectors in a limited mintage of 800 pieces and typically command premium prices. A PR-65 proof is valued at $2,250-$2,275, comparable to an MS-65 business strike Philadelphia issue ($2,250-$2,350) but significantly less than an MS-65 1878-CC ($4,750) or 1878-S ($13,500-$16,525). However, high-grade proofs with Cameo or Deep Cameo designations can exceed $20,000. The relative value depends on comparing specific grade levels and strike designations.
What grade should I target as a collector?
Budget and collecting goals determine the ideal grade. Type collectors seeking a single representative example often target VF-20 to EF-40 for Philadelphia issues, offering strong eye appeal at $90-$160. Series collectors pursuing all dates and mints must balance affordability with quality; Good-4 to VF-20 1878-S examples ($500-$1,750) provide affordable entry to this key date. Investors and advanced collectors focus on MS-64 and higher for the best long-term value retention, though the significant price jump to MS-65 and above requires careful consideration.
Can I store my 1878 quarter in a regular plastic flip?
Only if the flip is made of inert Mylar or similar archival-quality material specifically designed for coin storage. Never use soft, flexible PVC flips—the plasticizers in PVC leach out over time and cause irreversible greenish damage to silver coins. Check that any flip is labeled "PVC-free" or "inert." For long-term storage of valuable coins, PCGS or NGC certification slabs provide superior protection, or use rigid, archival-quality holders made of inert plastics.
Research Methodology and Data Sources
This comprehensive value guide synthesizes data from multiple authoritative numismatic sources to provide accurate, current market information. Primary price data derives from the NGC Coin Explorer and PCGS CoinFacts databases, reflecting prices current as of October-November 2025. Auction records represent actual realized prices from major auction houses including Heritage Auctions and Stack's Bowers, spanning from 2003 to 2025. Silver spot price data ($48.80/troy ounce) is sourced from JM Bullion as of November 2025. Historical and technical information draws from Liberty Seated Collectors Club resources and specialized references on die varieties.
Market prices fluctuate based on precious metal values, collector demand, and economic conditions. Actual transaction prices may vary from published guide values based on market timing, coin quality within grade, eye appeal, and buyer/seller motivation. This guide represents fair market values for problem-free, accurately graded examples and should serve as a baseline for informed decision-making rather than absolute pricing.
