A coin expert has explained that a number of 20p coins could be worth up to £60 due to a specific error - but you will need ...

A 20p coin has sold for an eye-watering £97 on eBay because of a massive error in its design. This rare coin has no date printed on either side. It is known as a ...

"This issue impacted less than 250,000 coins out of the 136 million 20p pieces minted in 2008 and was a result of pairing the old obverse, or heads side ... by many as one of the holy grails ...

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 piece is a “mule” coin dating from 2008 and was minted without a date ...

One mistake made for the first time in 300 years caused 250,000 "mule" coins to become a collectors item, with the mistake sparking a eBay bidding war. Prior to November 2008 the date on 20p coins ...

Remarkably, fewer than a quarter of a million of these coins were produced in 2008, which means you might just find one among your ... the 136 million 20p pieces minted in 2008 and was a result of ...