Here are 20 rare state quarters worth additional value, according to Gainesville Coins, USA CoinBook and PCGS.

A rare Royal Mint 50p coin has sold for more than £130 on eBay in Sussex, and it is not the only coin that could be worth a small fortune.

A collection of rare 50p coins has sold for 1000 times its face value in Essex. The coins were listed for sale on eBay in Colchester before they were bought for more than £550.

After inspiring a mini bidding war between 24 bidders, the rare Royal Mint 50p coin sold for £125.08 on eBay this week ...

This guide highlights six rare coins that could see their values soar in the year ahead.

With a circulating mintage of just 200,000, the coin knocked the Kew Gardens 50p off the top spot, becoming the rarest 50p in ...

Coins can become valuable for several reasons, ranging from their historical value to their metal content. In nearly all cases, however, the most valuable coins are the rarest. Some rare coins have ...

A metal detector hobbyist discovered a centuries’ old coin while scouring an abandoned sports field—and the coin is especially rare for the area. In the southern Australian province of Victoria, ...