Since the adoption of card grading in the early 1990s, many collectors have utilized numerical grades as a representation of condition (and therefore value) when appraising a card. Generally, that ...

A 1948 Jackie Robinson rookie card graded PSA 7 (Near Mint) will be featured in a 60-second, no-reserve live auction on ...

Hall of Fame former Chicago Bulls shooting guard Michael Jordan may have hung up his Air Jordans for good in 2003, but that doesn't mean his likeness isn't still raking in major money. Jordan's ...