But you could still find some state quarters that are worth more than the usual 25 cents. Check Out: 6 Rare Coins Worth Hundreds That Are Highly Coveted by Coin Collectors Read More: Check Your $2 ...

Here are 20 rare state quarters worth additional value, according to Gainesville Coins, USA CoinBook and PCGS. Keep in mind that “error” coins — the ones primarily included on this list ...