The expert estimated that the coin is worth around £500 but acknowledged that an example of this coin has sold for five times ...

People are being encouraged to examine their £1 coins for a tiny manufacturing flaw that could potentially increase their value to £2,500. This lucrative mistake can be "difficult to spot". In a video ...

The specialist valued the coin at approximately £500 but noted that one specimen of this coin has previously sold for five times that figure. He stated: "There is a rare £1 coin that you must search ...

The 2017 coin, which features Queen Elizabeth II on the front and the Nations of the Crown design on the reverse, sold for ...