The product features an initial base set consisting of 183 cards, with each player on the checklist also having autographed editions. While there aren't many Cubs represented in this collection, there is potential for a future superstar in Josiah Hartshorn.
A fascinating addition is the Retro theme Baseball Discs. These cards mimic the discs that were included in various food items during 1976 and 1977.
Chicago Cubs 2026 Leaf Baseball Nation Checklist
| Number | Player |
| 104 | Josiah Hartshorn |
| 112 | Kaleb Wing |
| Retro Discs | |
| BDB-4 | Anthony Rizzo |
| BDB-33 | Ryne Sandberg |
| Poster | |
| PB-32 | Ryne Sandberg |
Poster:
Retro Discs:
