An expert has urged people to check their wallets and coin jars for a seemingly ordinary 20 pence piece that could actually be worth up to £80. While this coin may look normal on first glance, it ...
He elaborated: "It's all to do with a die mix-up at the Royal Mint, causing the coin to have no date. " This rare occurrence impacted less than 250,000 out of the 136 million 20p coins struck in ...