One rare 50p coin is the "most popular" in circulation and could be worth a fortune – but it must have this error to make it valuable. So do you have this in your pocket?

It's always worth checking your rare coin collection to see what's really hiding there and now everyone's going wild for a ...

Newly obtained evidence photos show the $300,000 worth of diamonds that a former California state worker has been convicted of stealing while on the job.

Everyone dreams of striking it rich by, say, playing the lottery, but there's another easy -- and immensely luckier -- way to ...

Without formal training or funding, they have braved rugged terrain, deciphered ancient scripts and uncovered hidden ...

There's a rare 20p coin which could be worth a small fortune, but there's one detail you need to look out for before you ...

Rare coin dealing can bring in a pretty penny, and it's relatively easy to do. All you really need is ironclad patience and a ...

Tucked away in a drawer somewhere, you may have the ticket to an exotic, luxury-filled early retirement plan. Outside of ...

If you're lucky enough to find a 1983 New Pence 2p in your change, then it is 'worth around £1,000' - but you'll need to look ...

This regular-looking quarter is actually worth way more than 25 cents. It might seem like just another coin, but there’s a good reason some versions are ...

Did you know that some U.S. coins are worth far more than their face value? From quirky minting errors to limited editions, ...

While Piotr Duda, an archaeologist from the Triglav Historical and Research Association, also noted that the coins' historical value is "indescribable," their material value is estimated to be around ...