How the Electric NBA Postseason is Setting the NBA Card Market on Fire

Eleven consecutive wins. A string of dominant blowouts. For the first time in 53 years, the New York Knicks are just four wins away from an NBA championship, and the entire city is at a boiling point.

But the mania isn’t just contained to the hardwood at Madison Square Garden. When massive, legacy-defining moments happen on the court, they trigger a massive secondary market reaction. According to new data released by eBay, the Knicks’ historic postseason run has sent Knicks basketball cards and memorabilia into the stratosphere.

This 2025 Padparadscha 1/1 Jalen Brunson sold for $17.4k on Goldin May 28th 2026, 2 days after the Knicks clinched a spot in the NBA Finals.

The Jalen Brunson Effect

No one embodies this gritty, dominant New York run more than Jalen Brunson. The Knicks captain, and last 2025’s clutch player of the year, has officially transcended standard stardom.

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On May 26, the day after the Knicks officially clinched the Eastern Conference Finals, “Jalen Brunson” was searched more than 1,500 times per hour globally on eBay.

This 2018 National Treasures Jalen Brunson Rookie Patch Auto RPA RC #/99 PSA 10 POP 2 patch is currently listed for $150k on eBay.

While Brunson is leading the charge, the true story of this Knicks run has been their sheer depth and tough, cohesive play. That balanced dominance has caused search spikes for nearly every key piece of the roster. Comparing search data from the week leading up to Game 1 of the ECF (May 12–18) against the previous week’s baseline, the hobby’s obsession with New York is obvious:

New York Knicks (Team Gear/Cards): up over 440%

Jalen Brunson: up over 360%

Wemby’s Historic Performance

While New York owns the Eastern narrative, San Antonio’s phenom is generating Shohei Ohtani level hype.

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On May 18, Victor Wembanyama became just the fourth player since 2000 to record a monstrous 40-point, 20-rebound playoff game. The historic masterpiece against the Oklahoma City Thunder sent shockwaves through the collecting community. On the night of the performance, global eBay users searched for Wembanyama more than 5,300 times per…

Source link : https://sports.yahoo.com/articles/electric-nba-postseason-setting-nba-163120378.html

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Publish date : 2026-06-02 16:31:00

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