The 50p coin is the most collectible in the UK - but you'll need to look out for certain designs that make it worth more money. Coins become more valuable if they have a low mintage, meaning not ...

A small silver coin — about the size of a nickel — sold for $2.52 million at an auction, breaking the world record nearly eight years after it was found, a gallery said. The coin, identified as a 1652 ...