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 £156.25 ...
Several ‘extremely rare’ 50p coins are being sold for up to 10,000 times their face value. The items, which are listed on eBay with a ‘buy it now’ price of £15,000, have been seen over recent months, ...