One of the rarest is the Kew’s Garden 50p, which was designed to mark the 250th anniversary of the gardens in 2009. Only 210,000 coins were ever minted with this design. The Kew Gardens 50p sells for ...

We are all being urged to check our change for an “extremely rare” 50p coin with an error that makes it incredibly valuable. The Royal Mint 50p coin in question ...

What makes a coin valuable? The 50 pence piece has become the most valued and collected coin in the UK, with many collectable designs appearing on its heptagonal canvas. Its 27.5mm diameter makes ...