Ben Williamson baseball cards
29 cards in 12 sets, 18 of them rookie cards (Seattle Mariners, Tampa Bay Rays).
2024 Bowman 3 cards
| # | Subset | Team | |
|---|---|---|---|
| BCP-67 | Chrome Prospects I | Seattle Mariners | |
| BP-67 | Paper Prospects I | Seattle Mariners | |
| CPA-BWI | Chrome Prospect Autographs I | Seattle Mariners | Auto |
2024 Bowman Mega Box 1 card
| # | Subset | Team | |
|---|---|---|---|
| BCP-67 | Chrome Prospects | Seattle Mariners |
2024 Bowman Sapphire Edition 2 cards
| # | Subset | Team | |
|---|---|---|---|
| BCP-67 | Chrome Prospects | Seattle Mariners | |
| BSPA-BWI | Bowman Sapphire Chrome Prospects Autographs | Seattle Mariners |
2025 Topps Chrome Update Series 3 cards
| # | Subset | Team | |
|---|---|---|---|
| USC168 | Base Set | Seattle Mariners | RC |
| RA-BW | Chrome Update Autograph Cards | Seattle Mariners | RC Auto |
| RDPA-BW | MLB Rookie Debut Patch Autographs | Seattle Mariners | RC Auto Relic |
2025 Topps Definitive Collection 2 cards
| # | Subset | Team | |
|---|---|---|---|
| DRA-BW | Definitive Rookie Autographs | Seattle Mariners | RC Auto |
| DABG-BWI | Definitive Autographed First Batting Glove Cards | Seattle Mariners | RC Auto Relic |
2025 Topps Inception 4 cards
| # | Subset | Team | |
|---|---|---|---|
| IAPC-BW | Inception Autograph Patch Cards | Seattle Mariners | RC Auto Relic |
| IAJH-BW | Inception Autograph Jumbo Relic Hat | Seattle Mariners | RC Auto Relic |
| FMAR-BW | MLB First Milestone Autograph Relics | Seattle Mariners | RC Auto Relic |
| RESA-BW | Rookie And Emerging Stars Autographs | Seattle Mariners | RC Auto |
2025 Topps Pristine 1 card
| # | Subset | Team | |
|---|---|---|---|
| 140 | Base Cards | Seattle Mariners | RC |
2025 Topps Stadium Club 1 card
| # | Subset | Team | |
|---|---|---|---|
| 163 | Base Cards | Seattle Mariners | RC |
2025 Topps Update Series 7 cards
| # | Subset | Team | |
|---|---|---|---|
| US130 | Base Set | Seattle Mariners | RC |
| US130 | Golden Mirror Image Variation | Seattle Mariners | RC |
| U90C-10 | Companion Card - 1990 Topps Baseball Chrome Cards | Seattle Mariners | RC |
| BSAU-BW | Baseball Stars Autograph Cards | Seattle Mariners | RC Auto |
| US130 | Real One Autographs | Seattle Mariners | RC Auto |
| U90C-10 | Japan Edition - 1990 Topps Baseball Chrome Cards Autograph Parallel | Seattle Mariners | RC Auto |
| MMAU-BW | Major League Material Autograph Cards | Seattle Mariners | RC Auto Relic |
2026 Topps Finest 1 card
| # | Subset | Team | |
|---|---|---|---|
| FMA-BW | Finest Mega Autographs | Tampa Bay Rays | Auto |
2026 Topps Series 1 2 cards
| # | Subset | Team | |
|---|---|---|---|
| 226 | Base Set | Seattle Mariners | |
| 226 | Golden Mirror Base Image Variations | Seattle Mariners |
2026 Topps Update Series 2 cards
| # | Subset | Team | |
|---|---|---|---|
| US284 | Veteran I | Tampa Bay Rays | |
| US284 | Veterans I Golden Mirror Variation | Tampa Bay Rays |