Rare 20p coin described as collector's 'holy grail' after Royal Mint mistake hikes value
A very specific batch of 20 pence pieces are hot property for coin collectors across the UK, with some eBay sellers managing ...
Check your change for a 20p coin worth £80 - the 'holy grail' for collectors
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 ...