The 20p piece is a rare “mule” coin dating from 2008 ... How to spot the Royal Mint's rarest 50p coin selling for more than £100 Royal Mint reveals the 18 rarest coins minted under Queen ...

The 20p piece is a rare “mule” coin dating from 2008 ... In 2019, 500 million coins were produced, with three new 50p designs. These included one of Arthur Conan Doyle’s Sherlock Holmes ...

Take, for example, the Kew Garden 50p, which recently went on eBay for ... There are only a handful of 'mule coins' compared to the millions of ordinary Lord Kitchener's £2s.

The 20p piece is a rare “mule” coin dating from 2008 ... How to spot the Royal Mint's rarest 50p coin selling for more than £100 Royal Mint reveals the 18 rarest coins minted under Queen Elizabeth II ...