A very special coin accidentally printed more than two decades ago can be worth thousands of dollars. There are many ...

Of the various $1 coin designs, one stands out due to an almost imperceptible error made at the Royal Australian Mint in 2000 ...

Professional Coin Grading Service recently encapsulated a rare 1862 Bank of Germantown $1 note hailing from the Philadelphia ...

GameStop Corporation GME could be pushing deeper into its bets on trading cards and grading services with a new board ...

This represents the third time the United States Mint has selected a third-party auctioneer, each time selecting Stack’s ...

If you wish to sell online, you can also sign up on these sites. If you like to be sure of a graded quality, sites ...