A minting error on a small number of 2008 twenty pence coins has made them highly desirable, with some expected to sell for ...

The 20p piece is a rare “mule” coin dating from 2008, and fetched £90 at auction. The coin was minted without a date due to an error and quickly became a sought-after collector’s items.

Chris Yang, co-founder of Coins Value, has shared three key factors to look out for when determining whether your coins are ...

Chris Yang, co-founder of Coins Value, has revealed three key indicators that your old coins might be worth a pretty penny ...

“This rare 20p Mule coin is a must-have for any serious collector. "The coin features an undated 20p denomination and is in high grade, making it a valuable addition to any collection. The coin ...