All Years Hammerin' Harper — every card
10 cards tracked · 29 sales recorded · every card listed — even the ones that have never sold.
| # | Card | Grade | Pop | GPK Price Guide Value | |
|---|---|---|---|---|---|
| 1B |  Hammerin' Harper (2023) 2023 Topps Garbage Pail Kids X Mlb Series 3 |
PSA 10 | 26 | $185 | eBay ↗ |
| 1B |  Hammerin' Harper (2023) 2023 Topps Garbage Pail Kids X Mlb Series 3 |
PSA 10 | 6 | $287 | eBay ↗ |
| 1B |  Hammerin' Harper (2023) 2023 Topps Garbage Pail Kids X Mlb Series 3 |
PSA 10 | 1 | $518 | eBay ↗ |
| 1B | Hammerin' Harper (2023) 2023 Topps Garbage Pail Kids X Mlb Series 3 |
PSA 10 | — | $1,899 | eBay ↗ |
| 1B |  Hammerin' Harper (2023) 2023 Topps Garbage Pail Kids X MLB Series 3 |
PSA 10 | 1 | $571 | eBay ↗ |
| 1B |  Hammerin' Harper (2023) 2023 Topps Garbage Pail Kids X Mlb Series 3 |
PSA 9 | 5 | $85 | eBay ↗ |
| 1B |  Hammerin' Harper (2023) 2023 Topps Garbage Pail Kids X MLB Series 3 |
PSA 8 | 1 | $226 | eBay ↗ |
| 1B | Hammerin' Harper (2023) 2023 Topps Garbage Pail Kids X Mlb Series 3 |
PSA 10 | — | $1,808 | eBay ↗ |
| 1B |  Hammerin' Harper (2023) 2023 Topps Garbage Pail Kids X MLB Series 3 |
PSA 10 | 3 | $518 | eBay ↗ |
| 1B |  Hammerin' Harper (2023) 2023 Topps Garbage Pail Kids X MLB Series 3 |
PSA 10 | 1 | $455 | eBay ↗ |
