Seth Halvorsen baseball cards
4 cards in 3 sets, 4 of them rookie cards (Colorado Rockies).
2025 Topps Chrome Update Series 1 card
| # | Subset | Team | |
|---|---|---|---|
| RDPA-SH | MLB Rookie Debut Patch Autographs | Colorado Rockies | RC Auto Relic |
2025 Topps Complete Sets 1 card
| # | Subset | Team | |
|---|---|---|---|
| 597 | Base Set | Colorado Rockies | RC |
2025 Topps Series 2 2 cards
| # | Subset | Team | |
|---|---|---|---|
| 597 | Base Set | Colorado Rockies | RC |
| 597 | Golden Mirror Image Variation | Colorado Rockies | RC |