People are being urged to check their change after a rare 50p coin sold for a huge £165 on eBay recently.
The coin was created for the 250-year anniversary of Kew Gardens opening back in 1957, with the Royal Mint estimating that around 210,000 were made when it was released in 2009.
It has the Queen's face on one side as normal, but the other side features famous Chinese Pagoda at the Royal Botanic Garden, Liverpool Echo reports.