Quarters are the second most-searched denomination for errors, and the State Quarters program created an enormous opportunity for collectible varieties. Some quarter errors carry significant premiums, while others are common enough to be worth only modest amounts. This guide helps you identify which quarter errors are worth pursuing.
Valuable quarter errors are mint mistakes on Washington quarters that have genuine collector demand. The 50 State Quarters (1999-2008), America the Beautiful (2010-2021), and American Women quarters (2022-2025) each introduced new designs — and new error potential — regularly.
Quarter error values depend on the error type, severity, which design is affected, and condition. State quarter errors benefit from the large collector base for that series. Dramatic errors on popular states tend to have the strongest demand.
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Scan Your Coin NowErrors have been found on quarters from many states. Some states had production issues that created more varieties, but errors are not limited to any specific state. The specific error type matters more than the state.
Yes, genuine state quarter errors maintain collector interest. The series has a dedicated following, and significant errors remain sought after even years after the coins were produced.
Values range from a few dollars for minor errors to hundreds or more for significant errors like major doubled dies, off-center strikes with dates, or wrong planchet coins. Condition and specific variety drive the value.
Search bank rolls of quarters, check your pocket change, and look through any inherited or accumulated quarters. Bank rolls are the most productive source for volume searching.