A rare "error" coin is set to make £1,200 at auction in an upcoming auction and there are over 500,000 of them out there so you could find one in your spare change ...

Ever wondered if you're sitting on a fortune? Just recently the rarest 50p coin with 200,000 in circulation turned heads as it's worth a lot more than face value. So it's pretty understandable why ...

Shoppers are being encouraged to scrutinise their £1 coins for a minuscule error that could potentially increase its value to ...