You don’t usually see errors with proof coins, but there are exceptions. One involved 1975 dime proof sets, which that lacked ...

You might not realise that you are the owner of one of these quarters, which could potentially be swapped for thousands of ...

COLLECTIBLES The penny coins worth up to $840,000: how to identify them. Dollar cents worth hundreds of thousands of dollars due to the demand from collectors have people across the US taking a ...

Editor’s note: Number of coin mintages (non-error) and estimated coin value were sourced from Gainesville Coins, USA CoinBook and PCGS, and is accurate as of Apr. 10, 2025. More From GOBankingRates ...

Subscribe to WXII's free YouTube channel here. Examples of errors in coins include off-center strikes, multiple strikes, overstrikes, clipped planchets, and defective dies.

One Kidderminster seller managed to make a nearly £200 profit after selling a sealed bag of Atlantic salmon 50p coins. The coins had sold for £170 - far more than its combined face value.