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Cooper Flagg Rookie Debut Jersey Fetches Record $1 Million

20.02.2026, 03:16

Sotheby’s Private Sale Sets New Benchmark for Flagg Collectibles

The memorabilia market reached a new milestone as Cooper Flagg saw his NBA debut jersey sell for $1 million in a private transaction managed by Sotheby’s. This figure represents a record for any item associated with the Dallas Mavericks rookie. The sale underscores the immense market demand for the forward as he produces a standout first season with averages of 20.4 points, 6.5 rebounds, and 4.1 assists.

“The $1 million result for Cooper Flagg’s rookie debut jersey is a powerful testament to the significance collectors place on true ‘first moments’ in sport,” said Brahm Wachter, Sotheby’s Head of Modern Collectibles. “This jersey captures the very beginning of a special career, one carrying huge expectations and excitement.”

Expanding the Market for Rookie Memorabilia

The valuation marks a massive jump from August, when Flagg’s Summer League jersey sold for $95,250. As the official game-worn partner of the NBA, Sotheby’s is shifting tactics by holding high-potential inventory for strategic private sales rather than standard public auctions. This $1 million price tag eclipses previous records for debut jerseys, including the $762,000 paid for Victor Wembanyama’s first-game uniform in 2023.

Collectors seeking similar assets can participate in upcoming auctions starting Thursday. Sotheby’s will offer debut jerseys from several impactful rookies, including VJ Edgecombe, Kon Knueppel, Dylan Harper, and Derik Queen. Follow TipsGG for ongoing analysis of professional basketball and sports memorabilia trends.

Read also: Stephen A. Smith Blames LeBron James for Decline of NBA Slam Dunk Contest

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