The Royal Mint has revealed the rarest 50p coins in circulation, ahead of the 50th anniversary of decimalisation.
The famous Kew Gardens edition remains the most coveted coin in circulation, with a mintage of just 210,000, the Mint said.
Other rare designs include Olympic-themed 50ps minted in 2011.
In 2019, more than 500 million coins were released into circulation, including three new 50p designs celebrating Arthur Conon Doyle's fictional detective Sherlock Holmes, and Paddington Bear at St Paul's Cathedral and the Tower of London.
The 50th anniversary of decimalisation is on February 15, with the changeover having inspired many people to become coin collectors over the years.
The Royal Mint's director of UK currency Mark Loveridge said: "Coin collecting remains as popular as ever, and we were delighted to release a number of special designs into circulation in 2019.
"The Kew Gardens (50p) remains the most coveted coin, with a mintage of just 210,000, but it's always exciting to find a special design in your change."
Check your change! Rarest 50p coins in circulation
Here are the rarest 50p designs in circulation, with their year and their total mintage, according to the Royal Mint:
2009 Kew Gardens, 210,000
2011 Olympic Wrestling, 1,129,500
2011 Olympic Football, 1,161,500
2011 Olympic Judo, 1,161,500
2011 Olympic Triathlon, 1,163,500
2018 Peter Rabbit, 1,400,000
2018 Flopsy Bunny, 1,400,000
2011 Olympic Tennis, 1,454,000
2011 Olympic Goalball, 1,615,500
2011 Olympic Shooting, 1,656,500
Think you may be sitting on a fortune? See our guide on rare 50p coins and valuable money, here.
