A Georgia state quarter with a rare minting error could be worth up to $10,000, transforming ordinary pocket change into a potential treasure for collectors. Meanwhile, certain 2004 quarters with ...

Errors increase the value of collectibles because a limited number go into circulation before it is spotted and corrected.

Coins that have mistakes or unusual features can sometimes turn into highly valuable treasures. Over the years, I’ve come ...

A specific error across Queen Elizabeth II's portrait means this coin could be worht 100 times its face value.

Manufacturing errors might be annoying when it comes to most products, but they can be a massive moneymaker when it comes to collectible money. Errors increase the ...