GPK Goodbye Billy — every appearance (1 card)
1 card tracked · sales recorded · every card listed — even the ones that have never sold.
| # | Card | Grade | Pop | GPK Price Guide Value | |
|---|---|---|---|---|---|
| 16B |  Goodbye Billy 2018 Garbage Pail Kids Series 2 Oh, The Horror-Ible Bathroom Buddies |
— | — | eBay ↗ |
