You might not realise that you are the owner of one of these quarters, which could potentially be swapped for thousands of ...

This shining example of one of the US collecting scene's favourite coins will surely soar over $100,000 before auction day.

Global Coin announces the 250th Anniversary U.S. Army Silver Proof Coins, graded PF70/PR70, featuring a special Army privy mark. Signed by Anna Cabral, Kenneth Bressett, and Stephanie Sabin, these ...