A 'very rare' £2 coin has sold for 26 times its face value because of one subtle error. The coin was sold for £52.34 on eBay ...

The rare coin, which has been sold for more than £500, is still believed to be in circulation and features an error that makes it extremely valuable ...

You might be a millionaire without even knowing it. That dusty jar sitting on your kitchen counter could contain enough money ...

The 2017 coin, which features Queen Elizabeth II on the front and the Nations of the Crown design on the reverse, sold for ...

Ever dumped out your spare change and wondered if any of those dull pennies or worn quarters could actually be worth ...

If you’ve ever gotten into coin collecting, you likely have looked up values of rare ones that could still be in circulation. There’s a marketplace for coin enthusiasts to buy and sell rare coins, ...

Add Yahoo as a preferred source to see more of our stories on Google. Ron Levine / Photographer's Choice RF via Getty Images Even though their face value is only one cent, some of the rarest Canadian ...

Add Yahoo as a preferred source to see more of our stories on Google. This undated image provided by GreatCollections shows a 1975 proof set dime mistakenly made without the San Francisco Mint’s ...

The rare Royal Mint 50p coin has sold for more than £200 on eBay, and there are thousands more out there that could be worth a small fortune ...

A rare Royal Mint 50p coin has sold for more than £113 on eBay in Southampton, with there being a few coin designs worth a bit of money ...

The rare coin, which has previously been sold for more than £500, is still believed to be in circulation ...