A sports card with the signatures of two of the greatest basketball players ever sold for a record price this weekend.

A basketball card featuring the uniform logos and signatures of legendary players Michael Jordan and Kobe Bryant sold for $12.9 million at the auction house’s Summer Platinum Night Sports sale in Dallas, Texas, on Sunday evening, setting a new world record in the process.

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.