If you want to invest in the world's most valuable coins, you'd better be ready to pony up some serious cash. The priciest ...

The error coin community has been sent into a frenzy after two pieces were believed to be worth hundreds. A coin expert ...

Rare coins are all the rage at the moment, but these two special designs might be worth a mega fortune if you own them. So do ...

There's a number of coins you need to keep an eye on in your pocket - with one selling for a staggering £750 and another for ...

There are loads of rare coins which could be sitting in your pocket that hold a massive value without you knowing it. So do ...