A RARE 20p coin with a tiny error has just sold for over 230 times its face value – and you could have one sitting in your ...

Here are 20 rare state quarters worth additional value, according to Gainesville Coins, USA CoinBook and PCGS. Keep in mind that “error” coins — the ones primarily included on this list ...

An expert has urged Brits to keep an eye out for three valuable coins that ... their face value. These £2 coins could fetch more than £1,600 if they feature some specific errors.

An expert is advising coin enthusiasts to keep an eye out for two specific £2 coins that could be worth a significant amount more than their nominal value due to rare errors. These coins, if ...