If you have a rare coin and you're unsure of the authenticity or value of it, you can get in touch with the Royal Mint's team of experts.

Being “one of the most desirable errors among collectors,” Heller suggested his audience purchase the coin in good to fine ...

If you come across this special coin minted with gold from the California gold rush, you could be looking at a small fortune ...

The combination of "copper" and "penny" might not seem like the best formula for valuable coins considering that you can find ...

Rare coins could be worth hundreds of times more than their face value, as one person found out when they sold a 20p coin for more than £230 ...

The half dollar is one of the most popular U.S. coins to collect. Though many aren't worth more than their face value, older half dollars often hold value due to the silver in their composition ...

if it is rare and in good condition and there are few copies, but there is an elevated demand, a coin will be worth much more. The Eisenhower $1 coin was issued by the United States Mint between ...

Ever tossed aside loose change without thinking twice? One particular British coin may make you wish you hadn't, with the potential to fetch a hefty sum. Such a remarkable coin is none other than ...

condition, and market timing. This coin exhibits relative scarcity, even though a little more than 2.3 million were initially minted. One of the “most famous and dramatic mint errors in U.S. coi ...

Depending on condition this can be around 20 to 40 pounds." Coins from the Heaton Mint, especially those with the coveted "H" mint mark like the 1912 penny, could be worth a small fortune ...

These highly elusive “transitional” coins can easily fetch four figures, even in worn condition, with pristine examples commanding five figures. The U.S. Mint launched the American Eagle Coin ...

Check your change and take a look down the back of the sofa after a rare Royal Mint 20p coin sold for 450 times its face value this week. The 20p piece is a “mule” coin dating from 2008 and was minted ...