Rare coins and bills that haven't been released to the public are often worth a lot of money thanks to an error or specific ...

Here are 10 rare coins, including five still in circulation, that are certain to increase in value in the next five years. A news release from the U.S. Mint in 1999 estimated that 40 copper-alloy ...

A rare coin expert urges Brits to check their wallets as finding an old half penny could lead to an early retirement. Despite ...

A rare coins expert has suggested ... but the fact that just 210,000 were released into circulation means it is highly sought-after. The Royal Mint said it was the coin 'collectors go crazy ...