A rare coin could fetch more than 250 times its face value to someone lucky enough to find one. In 2008 a minting error meant for the first time in centuries coins ...

An unusual coin could net its owner over 250 times its face value after an error when it was made. The rare 20p coin was one of an unknown number released by the ...

This article is brought to you by our exclusive subscriber partnership with our sister title USA Today, and has been written by our American colleagues. It does not necessarily reflect the view of The ...

If you have any loose change in your pocket, you may want to check it now. That's because you may have a rare coin lurking among the old silvers and coppers. There are 20p coins that could be ...

This article is brought to you by our exclusive subscriber partnership with our sister title USA Today, and has been written by our American colleagues. It does not necessarily reflect the view of ...