2025-26 Topps Chrome Update Series Basketball Mega Box

Take your 2025-26 NBA collection to the next level with the Topps Chrome Update Series Basketball Mega Box. Featuring refreshed in-season photography and updated uniforms, this release brings together the league’s top rookies, established superstars, and legendary players across a 200-card base set with Topps’ signature Chrome finish.

Each Mega Box contains 7 packs with 6 cards per pack and is built around 10 Mega Box-exclusive X-Fractors, giving collectors a colorful, parallel-focused opening experience. Boxes can also include Base Refractors, RayWave Refractors, additional Chrome parallels, and multiple inserts.

Collectors can search for standout insert sets such as New Edition, Stratospheric Stars, No Limit, and Moment in Time, along with rare short prints, retail autographs, and updated rookie photography. The checklist features leading rookies including Cooper Flagg, Dylan Harper, and Kon Knueppel, alongside many of the NBA’s biggest stars and legends.

Box Configuration:

• 7 packs per box
• 6 cards per pack
• 42 total cards
• 10 Mega Box-exclusive X-Fractors

With more cards than the Blaster format and a strong lineup of exclusive parallels, the 2025-26 Topps Chrome Update Series Basketball Mega Box is an excellent choice for collectors chasing rookies, colorful Chrome cards, rare inserts, and potential autographs.