This rare coin is known as a 'mule' 20p as it has no date on either side - and it is thought there could be thousands more in ...

One mistake made for the first time in 300 years caused 250,000 "mule" coins to become a collectors item, with the mistake ...

A TINY unremarkable error on your 20p coin makes it worth 485 times its face value as a fiery eBay bidding war reveals. One ...

Around 250,000 20p coins minted in November 2008 are believed to have entered circulation with no date. And now one has sold on eBay, attracting a winning bid of £97, 485 times its face value. The 50 ...

A coin expert has issued a warning to Brits to rummage through their wallets and coin jars for a seemingly ordinary 20p piece ...

Your 20p piece could be worth a lot more than you think - if it has this very rare error. One expert has urged people to ...

A coin guru has advised the British public to sift through their spare change for a seemingly common 20p piece that could be ...

Brits are being urged to check their change as a seemingly ordinary 20 pence piece could fetch up to £80 due to a rare ...

A very specific batch of 20 pence pieces are hot property for coin collectors across the UK, with some eBay sellers managing ...

An error which took place when the coins were produced means that this 20p is in high demand with collectors across the UK.

An expert has urged people to check their wallets and coin jars for a seemingly ordinary 20 pence piece that could actually be worth up to £80. While this coin may look normal on first glance, it ...

We are all being encouraged to check our change after a rare 20p coin sold for 485 times its face value this week. The 20p ...