Cooper Flagg NBA Debut Patch Autograph Card Sells for Record $8.04 Million

Cooper Flagg’s one-of-one NBA Debut Patch Autograph from 2025-26 Topps Chrome Update sold for $8.04 million in Fanatics Collect’s September Premier Auction, setting a record for the most expensive Cooper Flagg card ever sold. Fanatics Collect says the result also makes it the third-most expensive NBA card ever and the sixth-most expensive trading card in history. The auction closed after 83 bids, with the $8.04 million final price including the buyer’s premium.

The result shattered Flagg’s previous card record of $366,000 and capped a story that CollectiblesNews.com has been following since before the card even reached collectors. In July, Flagg signed the one-of-one NBA Debut Patch Autograph live at Fanatics Fest, giving collectors their first official look at what would become the biggest card chase surrounding his rookie season.

The attention surrounding the card grew quickly once 2025-26 Topps Chrome Basketball Update reached the market. The Dallas Mavericks offered a bounty built around 32 years of premium lower-level season tickets, along with a signed game-worn Flagg jersey, experiences with the team and other perks. A day later, Goldin offered a $1.5 million cash advance to whoever pulled the card and agreed to consign it to the auction house.

The hunt ended August 10 when the Flagg Debut Patch Autograph was pulled by Rhody Breakers during a three-box break in Rhode Island. Even before its final auction destination had been decided, Alt launched an unusual binding “Debut Bounty Auction”, allowing collectors to submit real bids that would become binding if the card was ultimately consigned there.

Instead, the card eventually went to Fanatics Collect. As CollectiblesNews.com reported in August, it was selected to headline the company’s September Premier Auction alongside one-of-one Rookie Debut Patch Autographs of Dylan Harper and Kon Knueppel. The $8.04 million result shows just how much demand had built around Flagg’s card during that two-month stretch.

What separates the card from a traditional rookie patch autograph is the memorabilia inside it. NBA Debut Patch cards use the special logo patch worn by a player during his first NBA regular-season game, and that patch is worn only once. Flagg wore his during his October 22, 2025 debut against the San Antonio Spurs, when he scored 10 points and collected 10 rebounds. The full NBA Debut logo, incorporating the league’s familiar Logoman, was then removed from the jersey and placed into this one-of-one card.

Flagg also signed the card on-card in blue ink. PSA graded the card Gem Mint 10 and gave the autograph a 10, while the reverse carries authentication for the game-used patch. The combination of a unique rookie card, an on-card autograph, a perfect grade and memorabilia tied directly to Flagg’s first NBA game created a card unlike anything else in his market.

The $8.04 million sale also represents another dramatic step upward from other Flagg collectibles that have already established records this year. In August, his one-of-one Bowman Garbage Pail Kids NBA Superfractor sold for $288,000 at Fanatics Collect, setting a record for any Garbage Pail Kids card. At the time, that was another example of how quickly Flagg’s rookie-card market was developing. Less than a month later, the Debut Patch Autograph pushed his card market into the multimillion-dollar range with an $8.04 million sale.