No wonder Coin Trackers declares it the most valuable Mercury Dime ever minted ... This relatively small supply makes it a coveted item in the numismatic world. What Makes a Coin Rare or Valuable? In ...
People have been urged to check their change after a "botched" £1 coin turned out to be worth 600 times its face value. 62-year-old Diane Bath, who runs The Post Office in Broughton-in-Furness, ...