For those in the sports card buy-sell-trade business, a new chart-topping sale is making the rounds. According to The Athletic, a professionally-graded 2007 dual-autograph Michael Jordan and Kobe Bryant card sold for $12.9 million, a record-breaking number in the hobby.

The NBA has had some legendary players over the years, but the shooting guard position has produced arguably two of the most legendary icons in the sport. Chica

Michael Jordan and Kobe Bryant made history again, with their likenesses teaming up to form the highest-sold sports card of all time.