Rare 20p coin worth more than 250 times its face value - what to look for
The coins have been dubbed the 'holy grail' of change collecting and if you find one it could be worth a lot more than 20p ...
Rare 20p coin selling for over 250 times its face value - check your change
An unusual coin could net its owner over 250 times its face value after an error when it was made. The rare 20p coin was one ...
TheSentinel7d
Rare coin worth over 250 times its face value dubbed the 'holy grail'
In 2008 an unknown amount of 20p coins were struck ... but with the entire face of the coin now devoted to the new design, the Royal Mint produced a new die with the date on the obverse (Queen's ...