Just recently, a rare 1p coin with a "unique" date was auctioned off for an eye-watering £140,000. It just goes to show that you never know what could be lurking in your personal collection. For £2 ...
RARE coins could be worth hundreds of times more than their face value, as one person found out when they sold a 20p coin for more than £230 on eBay. Some coins are made with minting errors which make ...