The rare coin, which has been sold for more than £500, is still believed to be in circulation and features an error that makes it extremely valuable to collectors. It was originally released by the ...

The rare Royal Mint 20p coin inspired a mini bidding war amid collectors on eBay, prior to selling for almost £125.

A RARE 20p coin with a highly unusual error has sold on eBay for a whopping 620 times its face value. The Royal Mint coin carries an error as a result of a weak strike during the minting process.

In fact, a coin expert recently sparked excitement among numismatists by highlighting three "old coins" that could be lurking ...

The Royal Mint has confirmed the 'rarest 50p coin in circulation' and now some collectors and experts are pricing the 50p ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

A "vintage" 2p coin has been listed for sale for more than £15,000. The coin was minted in 1971, the year the UK decimalised its currency. The words "new pence" are engraved on one side, as was ...

The U.S. Treasury will soon cease penny production, a change sparked by the disparity between the coin’s production cost and ...

Double die mistakes in mint or near-mint ... like this are extremely rare to begin with, but this one stands out because it involves two separate years. A “proof” coin isn’t intended for ...