Cooper Flagg may have only just started his NBA career, but his memorabilia is already fetching impressive sums.

Cooper Flagg’s NBA debut jersey sold privately via Sotheby’s earlier this month for $1 million, the auction house announced Thursday morning. The price is a record for any Flagg-related collectible ...

Flagg wore the jersey during the first half of his NBA regular-season debut, when Dallas played the San Antonio Spurs on Oct. 22, 2025. The Flagg sale surpassed a Victor Wembanyama debut jersey sale ...

Cooper Flagg's game-worn jersey from the first half of his Dallas Mavericks debut sold privately for $1 million earlier this ...

Cooper Flagg continues to make NBA history on and off the court.

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 ...

Cooper Flagg seems well on his way to NBA superstardom, and collectors have taken note. Sotheby's announced Thursday it sold his Dallas Mavericks Rookie Debut Game-Worn Association Edition Jersey for ...

Shortly after Mark Aguirre’s number was enshrined in the AAC rafters, Flagg broke the Mavericks great’s franchise record for ...

Cooper Flagg's impressive play as a rookie hasn't been a surprise to Brian Scalabrine, who remembers Flagg playing pickup games in Boston as a 14-year-old. Stacy Revere / Getty Images DALLAS — Wanting ...

Will Khris Middleton and DeMar DeRozan be bought out of their contracts before March 1? Latest NBA intel and buyout market ...

DALLAS — As Dallas rookie Cooper Flagg set the NBA record for points by a teenager with 49 on Thursday night in a 123-121 loss to Charlotte, he broke the franchise rookie scoring record he shared with ...