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.

Chicago Bulls great Michael Jordan and late Los Angeles Lakers legend Kobe Bryant were two of the greatest players the NBA saw in the last 35 years or so. Jordan became arguably the greatest ever by leading the Bulls to six championships and winning 10 scoring titles and five MVPs,

Jordan led the NBA in scoring (29.6) that year, and it was midway through the Chicago Bulls' second three-peat after he came out of retirement in 1995. Chicago beat the Utah Jazz in the 1997 NBA Finals, with Jordan crowned the Finals MVP for the fifth time.