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Today's coin identifier app technology uses advanced AI to instantly recognize coins, estimate values, and even detect rare errors that could be worth thousands of dollars.

Struck-through errors happen when foreign material gets between the die and the coin during striking. The debris could be grease, metal shavings, or even lint that somehow found its way into the ...

Minting coins isn't exactly an exact science. Even though most coins are perfect and uniform, small mistakes can result in error coins that are super valuable and ...

Stumbling upon what might be a rare coin or unusual bill is more common than you think. People discover these hidden ...