A rare 20p coin has sold for almost 200 times its face value after a subtle minting error sent its price soaring – and the ...

A rare coin could fetch more than 250 times its face value to someone lucky enough to find one. In 2008 a minting error meant for the first time in centuries coins ...

The error appeared on the 20p coin due to an incorrect pairing of the old and new coin designs during the Royal Mint minting process ...

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 of an unknown number released by the ...

Soaring demand pushed the price of a rare 20p piece up to £20,000 on eBay today. Experts had predicted that the coins, minted without a date mark, could be worth £50 each. But collectors have been ...

A rare 20p coin has fetched over 1,000 times its value and there could be more of them. It has emerged one 20p has fetched for more than 1,000 times its face value after a week-long bidding war on ...

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