Grant Koch baseball cards
3 cards in 2 sets, 3 of them rookie cards (Pittsburgh Pirates).
2025 Topps Chrome Update Series 1 card
| # | Subset | Team | |
|---|---|---|---|
| RDPA-GK | MLB Rookie Debut Patch Autographs | Pittsburgh Pirates | RC Auto Relic |
2025 Topps Update Series 2 cards
| # | Subset | Team | |
|---|---|---|---|
| US28 | Base Set | Pittsburgh Pirates | RC |
| US28 | Golden Mirror Image Variation | Pittsburgh Pirates | RC |