The expert estimated that the coin is worth around £500 but acknowledged that an example of this coin has sold for five times ...

A 'very rare' £2 coin has sold for 26 times its face value because of one subtle error. The coin was sold for £52.34 on eBay ...

The rare coin, which has been sold for more than £500, is still believed to be in circulation and features an error that makes it extremely valuable ...

Only about 20,000 to 24,000 of these coins were made, which makes them quite rare. I’ve seen well-preserved examples sell for over $100,000, while even circulated ones hold significant value.

The coin, which features Queen Elizabeth II on the front and the Nations of the Crown design on the reverse, sold for well ...

A manufacturing error on the 1999 Georgia state quarter has increased the coin’s value, and some collectors are paying as much as $10,000 for the affected 25-cent pieces.

These eight quarters may look like just pocket change. But in the right hands, they could be exchanged for a fortune.

Although the Euro hasn't been around as long as some other currencies, there are still some rare Euro coins out there that are super valuable. If you're in Europe and getting Euros in your change, ...

You don’t need to be a seasoned collector or visit a coin shop to stumble upon valuable U.S. coins—some rare and sought-after pieces still show up in everyday pocket change. From minting errors to low ...

The 2017 coin, which features Queen Elizabeth II on the front and the Nations of the Crown design on the reverse, sold for £112.08 ...

Production errors and unique background stories make some historic coins now worth way more than their face values. And holding on to them, including those in the list below, could mean increased ...

When the U.S. Mint launched its 50 State Quarters Program in 1999, the point of the 10-year initiative was to honor each of the 50 states and share a little bit of history via free classroom lesson ...