People are being encouraged to examine their £1 coins for a tiny manufacturing flaw that could potentially increase their ...

Buffalo nickels are not only nostalgic coins but also potentially worth much more than five cents to rare coin collectors.

Certain Buffalo nickels can fetch thousands of dollars depending on rare key dates or minting errors, turning what appears to ...

Featuring Queen Elizabeth II on the front and the Tudor Rose on the reverse, the 20p piece was minted with a rare error ...

Rare coins worth thousands really do slip through everyday wallets, so it pays to check your change before spending it. I ...