Cooper Flagg's jersey from NBA debut sells for $1 million [https://a.espncdn.com/combiner/i?img=%2Fphoto%2F2025%2F1023%2Fr1564333_1296x729_16%2D9.jpg] Cooper Flagg's jersey from NBA debut sells for $1 million The jersey worn by Cooper Flagg in the first half of his NBA debut has been sold for $1 million, a record for a collectible of the Mavericks rookie. [https://www.espn.com/nba/story/_/id/47974675/cooper-flagg-jersey-nba-debut-sells-1-million]
