Some of the most valuable sports cards of all time are from the 2000s, an era of premium sets, low print runs, and high end parallels. Here's a look at the ten most GemRates April Data: TCG and Non Sport Card Grading Numbers Komatsu AC Servo Forging Presses "H1C" Stamping Presses Komatsu Industries Corp Michael Jordan's 5 most graded basketball cards Real vs Fake: How to Authenticate a PSA Graded Pokmon Card LegitApp Your Trusted Partner in Luxury Authentication