If you're lucky enough to get one of these 20p coins in your change, don't just pass it on - it could be worth a fortune.

Of the various $1 coin designs, one stands out due to an almost imperceptible error made at the Royal Australian Mint in 2000 ...

A £2 coin from 2014 could make you a significant amount of money - but only if it has a certain error. Here's what you need ...

Pre-1933 gold coins and pre-1965 silver coins are an excellent way to invest in precious metals and serve as a reminder of a ...

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 ...

Rare coins have been making headlines lately, with some worth hundreds or thousands more than their face value ...