A TINY mistake on your usual 20p coin could make it a whopping 350 times more valuable. You will need to look out for one ...

IF YOU spot this tiny error on your 2p coin, it could be worth more than £1,000. The rare piece, minted in 1983, has become ...

Its 27.5mm diameter makes it the largest of any British coin, and allows space for decorative ... with the wrestling, football and judo coins among the most valuable. Only 1.1million of each of these ...

Hidden in aluminium boxes, this huge, high-quality collection could sell for $100 million or more. Find out how here.

Assembled in the 1930s before being buried for 50 years, the consignor of the so-called Traveller Collection has chosen to remain nameless.

Coins in the collection come from over 100 territories and range from ancient times to the modern era. Dubbed “The Traveller Collection,” the auction house says it is “the most prized collection of ...

As the two most-traded currencies on the planet, the U.S. Dollar and Euro always rank highly. But they're far from the most ...

Coin collectors are captivated by rare and valuable coins which carry historical significance. Highlighted examples include the 1794 Flowing Hair Silver Dollar and the 1787 Brasher Doubloon ...

In contrast, the most valuable coins can command $3 million or more. If you have a rare $1 bill, you can only expect it to fetch a few thousand dollars. Explore More: 4 Kennedy Half Dollar Coins ...