Cards graded by PSA generally sell for more than those graded by other services, but by how much? We'll look at some cards to get an idea of what certain cards sell for in which grades and if it ...

New Twins first baseman Ty France takes infield at the Lee Health Sports Complex in Fort Myers, Fla., on Saturday. (Carlos Gonzalez/The Minnesota Star Tribune) ...

Tony Gwynn has three rookie cards: 1983 Donruss, 1983 Fleer, and 1983 Topps. There's something different about the Topps card, with Gwynn running out of the batter's box, presumably after a hit.