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 'bronze' 20p coin selling for 1,100 times its face value - how to spot
Rare coins could be worth hundreds of times more than their face value, as one person found out when they sold a 20p coin for ...
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 ...
Rare 20p coins set to sell for 500 times face value during North East auction
A minting error on a small number of 2008 twenty pence coins has made them highly desirable, with some expected to sell for as much as £100 at auction.
TheSentinel9d
Rare coin worth over 250 times its face value dubbed the 'holy grail'
A rare 20p coin could fetch more than 250 times its face value to someone lucky enough to find one. Back in 2008 a minting error meant for the first time in centuries ...