Face value is simple.
Market value isn’t — especially once grade and mint mark enter the equation.
The 1993 quarter represents a mass-produced object possessing hidden investment potential in the highest preservation categories.
In 1993, the United States Mint continued issuing coins featuring George Washington’s portrait, utilizing the standard eagle reverse design.
Production was conducted across three primary facilities, providing for the needs of the economy and the collector market.
The total release volume for circulation exceeded 1.2 billion units.
Such volumes make coins in average condition available for acquisition at face 1993 quarter value ↓
| Mint Facility | Mint Mark | Mintage |
| Philadelphia | P | 639,276,000 |
| Denver | D | 645,476,128 |
| San Francisco | S (Clad) | 2,633,415 |
| San Francisco | S (Silver) | 761,353 |
Parameters and Material Composition
Quarters dated 1993 were produced in two primary composition variants.
Standard coins intended for circulation feature a copper-nickel cladding over a copper core.
- Composition: 91.67% Copper, 8.33% Nickel
- Weight: 5.67 g
- Diameter: 24.3 mm
- Thickness: 1.75 mm
Silver versions from collector sets contain high-purity precious metal.
- Composition (Silver): 90% Silver, 10% Copper
- Weight (Silver): 6.25 grams
The difference in weight serves as the primary criterion for verifying the authenticity of silver specimens without using chemical analysis.
Value Hierarchy Based on Grade
The market price of a 1993 quarter demonstrates exponential growth when transitioning from MS66 to MS67 and higher.
Coins in conditions below MS65 are valued between 1 and 2 dollars, representing no interest for professional investment.
| Condition | 1993-P Price | 1993-D Price | Dynamics |
| MS65 | $5 | $5 | Stable |
| MS66 | $15 | $18 | +2% |
| MS67 | $60 | $90 | +8% |
| MS68 | $600 | $1,100 | +12% |
Statistics indicate a higher value for Denver coins in top grades due to a smaller number of surviving perfect specimens.
Auction Records and Sales Statistics
Analyzing completed transactions on Heritage Auctions and Stack’s Bowers platforms allows for identifying peak price points.
In 2017, a 1993-P specimen in MS67+ condition was realized for $705.
In 2019, a 1993-D coin in the ultra-rare MS68 grade found a buyer for $1,440.
For silver Proof quarters, the record is fixed at $250 for a perfect PR70 Deep Cameo condition.
Annual value growth for MS67 specimens averages 5-7% based on data from the last 10 years.
PCGS and NGC
High-grade rarity is confirmed by official reports from grading services.
For the 1993-P issue, the PCGS registry lists over 600 specimens in MS67 condition.
The number of 1993-D coins in an identical condition totals approximately 450 units.
Transitioning to the MS68 grade is accompanied by a sharp reduction in population to isolated cases.
| Coin Type | MS67 Grade (qty) | MS68 Grade (qty) | Ratio |
| 1993-P | 612 | 2 | 306:1 |
| 1993-D | 448 | 3 | 149:1 |
Professional Appraisal and Defect Identification
When studying a 1993 quarter, experts apply a standardized inspection algorithm.
- Verifying the presence and clarity of the P or D mint mark
- Evaluating die wear based on the hair lines of Washington’s portrait
- Searching for contact marks on the fields under ten-fold magnification
- Analyzing the preservation of the original mint luster
- Inspecting the edge for damages sustained during circulation
The most frequent defect for the 1993 issue involves microscopic scratches caused by coins falling into common hoppers at the mint.
Adjacent Mintage Years
The 1993 issue sits in the middle of the standard Washington quarter striking period before the 1999 design change.
Compared to 1992, the 1993 mintage decreased by approximately 150 million units.
This supply reduction potentially increases the value of perfectly preserved sets from this year.
1994 quarters possess comparable price characteristics for MS66-MS67 grades.
Investment Potential and Asset Liquidity
The liquidity of 1993 coins in MS67 condition is recognized as high in the American numismatic market.
Realizing such assets through specialized auctions takes an average of 2 to 4 months.
The primary risk involves the potential release of new batches from bank bags onto the market.
The appearance of new MS68 specimens could lower their current price by 20-30% within a single trading season.
Investing in coins below MS67 is not recommended due to a lack of value growth.
Proof and Silver Proof
The 1993 San Francisco releases represent a separate category of numismatic goods.
The Proof minting technology involves a double strike with a die on a polished blank.
This creates a mirrored field and frosted relief known as the Cameo effect.
In 1993, silver quarters were released exclusively within Silver Proof Sets.
The value of a 1993-S silver quarter in PR69 condition stands at approximately 25-30 dollars.
Market Price Formation Methodology
Market quotes are based on the analysis of confirmed transactions in auction registries.
Only coins having undergone encapsulation by independent services are taken into calculation.
Off-market deals and sales of uncertified lots are excluded from price statistics.
Average annual price changes are calculated using the median method to eliminate the influence of anomalous trades.
