The coin is incorrectly centered with part of the design missing, thus revealing a certain amount of blank planchet space. Mint Error CoinsĪ coin with an off center strike is created when the coin blank is struck outside the collar that holds it in place when the die strikes. coin errors and have been collected from auction results, dealer buy/sell lists and standard numismatic publications. Note: The approximate prices listed below are for the most common U.S. What’s My Error Coin Worth? Prices for United States Error Coins
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