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 ...

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

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 ...

A pair of Dutch metal detectorists uncovered an unusual hoard of Roman and British coins dating back to Biblical times, according to European officials.

Six years ago, the Royal Mint created one million special edition Brexit 50p coins. However, the coins never saw the light of day due to a manufacturing error and were instead approved to be destroyed ...