Minting coins isn't exactly an exact science. Even though most coins are perfect and uniform, small mistakes can result in error coins that are super valuable and ...

Brits are being encouraged to "always" inspect a certain 50p coin, as it may prove to be a very scarce version. This particular piece could potentially sell for more than £40,000, it has been ...

A coin expert is urging Brits to look out for this rare coin with a minting error that resembles a fried egg. These coins do not need to be from a specific date but ...

I always advise checking any Sacagawea dollars from 2000 carefully. Even though millions were made, only a few have this unique design mix, making it a valuable find for collectors. 1974 Aluminum ...