*Market Guide | 2026-08-26 | 18 Records*
2026 Topps Series 1 features 350 cards across Baseball trading cards with 18 observed market sales.
| Series 1 Parallel Finish | Verified Samples | Median Sale Price | Classification |
|---|---|---|---|
| Base Raw | 84 sales | $1.99 | Base |
| Refractor / Rainbow Foil | 22 sales | $4.50 | Unnumbered Foil |
| Color Parallel | 9 sales | $3.75 | Retail Color |
| Serial Numbered /99 | 6 sales | $18.50 | Serial Numbered |
Key checklist singles driving active trading volume for 2026 Topps Series 1:
*Automate inventory repricing & floor management for Series 1 on Drop Zone*