Basketball Parallel Guide
Topps Cosmic Chrome Parallel Guide
Explore Topps Cosmic Chrome parallels, rarity, and checklist details by season.
- Seasons
- 2
- Parallel entries
- 28
About Topps Cosmic Chrome
Cosmic Chrome debuted in basketball in 2023-24 and returned in 2025-26 as a licensed NBA release. Its collector hierarchy runs through a 200-card base set, product-native Refractors, Planetary Pursuit, rare themed inserts, and separate signature programs.
Research note
Topps does not state a serial for the 2025-26 First Day Issue or either plain Refractor in the two core autograph-variation families. The Lunar-box SP is listed without a /N alongside separately labeled numbered colors, so Lunar remains unnumbered.