These are the 20 most valuable pennies, and they're worth a combined $5.5 million. Standards have been developed to evaluate coins. A modified version of the Sheldon Scale, which grades coins on a ...

A TINY mistake on your usual 20p coin could make it a whopping 350 times more valuable. You will need to look out for one small detail if you want to mint some extra cash. Coins become more ...

Most rare and valuable 50p coins Minted in 2011 ... with 1,125,000 produced. One sold for £20 on eBay on June 11, although it has been known to go for as much as £75 in the past.

There's an old saying about not taking any wooden nickels -- but what if it was actually a dime, and what if that was worth ...

Rare coins can be ... One such coin sold on eBay this week for £232, more than 1,000 times its face value, after inspiring a mini bidding war and inspiring 28 bids. The 50 pence piece has become the ...

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The £2 has become one of the UK's most collectible coins since it came into circulation in 1997. From Shakespeare to the Commonwealth Games, a variety of commemorative designs have made the coin ...