Error Quarters
1917-present | Various | 6 coins
$10 – $25,000
Error Quarters coins were minted from 1917-present, designed by Various. This series includes 6 coins in our database. Values range from $10 to $25,000. The most sought-after is the 1917 Type 1 Standing Liberty Quarter (Full Head).
All Error Quarters Coins
| Year | Mint | Mintage | Status | Value Range | View |
|---|---|---|---|---|---|
| 1917 | Philadelphia | 8,740,000 | Semi-Key | $20 - $25,000 | View → |
| 1999 | Philadelphia | Unknown | Semi-Key | $50 - $800 | View → |
| 2004 | Denver | Unknown | Key Date | $50 - $1,500 | View → |
| 2004 | Denver | Unknown | Key Date | $50 - $1,200 | View → |
| 2005 | Philadelphia | Unknown | Semi-Key | $50 - $1,500 | View → |
| 2005 | Philadelphia | Unknown | Semi-Key | $10 - $600 | View → |
1917 Philadelphia
Mintage: 8,740,000
Semi-Key
$20 - $25,000 View →
1999 Philadelphia
Mintage: Unknown
Semi-Key
$50 - $800 View →
2004 Denver
Mintage: Unknown
Key Date
$50 - $1,500 View →
2004 Denver
Mintage: Unknown
Key Date
$50 - $1,200 View →
2005 Philadelphia
Mintage: Unknown
Semi-Key
$50 - $1,500 View →
2005 Philadelphia
Mintage: Unknown
Semi-Key
$10 - $600 View →
Key Dates
Series at a Glance
- Total Coins
- 6
- Year Range
- 1917-2005
- Key Dates
- 2
- Designer
- Various
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Scan Now — It's FreeFrequently Asked Questions
What is the most valuable Error Quarters? +
The 1917 Type 1 Standing Liberty Quarter (Full Head) is among the most valuable in this series. Condition plays a major role in value, so we recommend scanning your coin for a personalized estimate.
How many Error Quarters coins were made? +
The Error Quarters series spans 1917-present and includes coins from multiple mints. Our database tracks 6 individual date-and-mint combinations. Mintage figures vary widely, with lower-mintage coins typically commanding higher values.
How do I know if my Error Quarters is valuable? +
The value of a Error Quarters depends on the year, mint mark, condition (grade), and whether it is a key date or variety. You can check our price table above for grade-by-grade values, or scan your coin for an instant identification and value estimate.