Dallas Mavericks Offer Bounty for Cooper Flagg's Rookie Card

The Dallas Mavericks have introduced a bounty for Cooper Flagg’s NBA Debut Patch autographed card, which is part of the newly released 2026 Topps Chrome Updates Basketball set. This card features the Debut Patch that Flagg wore during his first NBA game on October 22, 2025, against the San Antonio Spurs, and has already attracted multiple offers exceeding $1 million.

The Mavericks are eager to acquire this unique card and have publicly invited collectors to claim the bounty. Flagg recently expressed his excitement and nervousness while signing this particular card at Fanatics Fest in New York.

The Debut Patch program, initiated by Topps in collaboration with Major League Baseball in 2023, allows athletes to wear a special patch during their first game, which is then incorporated into a one-of-a-kind trading card. The current record for a Debut Patch card sale stands at $1.11 million, previously set by a card of Pittsburgh Pirates pitcher Paul Skenes. With several bounties already offered for Flagg's card, it is anticipated that it could surpass this record.