3 U.S. Mint Error Coin Lists: Rare Mint Error Coins + Common Mint Error Coins You Can Find In Pocket Change + Mint Mistakes By Denomination

What are error coins? How much are coin mistakes worth? See all of the error coins that can be found in your pocket change - common coin mistakes are currently in circulation! I'll show you what to look for in your spare change. Plus a list of rare mint error coins that are harder to find but worth a lot of money!