GPK Mat Mustache — every appearance (4 cards)
4 cards tracked · sales recorded · every card listed — even the ones that have never sold.
| # | Card | Grade | Pop | GPK Price Guide Value | |
|---|---|---|---|---|---|
| 16B | Mat Mustache 2018 Garbage Pail Kids Oh The Horror-Ible |
— | — | eBay ↗ | |
| 16B | Mat Mustache 2018 Garbage Pail Kids Oh The Horror-Ible |
— | — | eBay ↗ | |
| 16B | Mat Mustache 2025 Garbage Pail Kids Oh The Horror-Ible |
— | — | eBay ↗ | |
| 16B | Mat Mustache 2025 Garbage Pail Kids Oh The Horror-Ible |
— | — | eBay ↗ |
