Cooper Flagg's Topps Chrome rookie debut patch auto 1-of-1 PSA 10 card sold for $8.04 million, becoming the sixth-most expensive trading card ever.
https://www.foxnews.com/outkick-sports/cooper-flagg-rookie-card-makes-eye-popping-record-sale-good-investment
https://www.foxnews.com/outkick-sports/cooper-flagg-rookie-card-makes-eye-popping-record-sale-good-investment