Raw, it’s a $0.39 card. Slabbed as a PSA 10 it sells for 468× that, and PSA has only ever handed out 16 of them.
| March · 1 sale · median $183 · +420% vs Sep | |||||
| 15 | eBay | 2023 POKEMON MEW EN-151 REVERSE HOLO #080 SLOWBRO PSA 10 #080 | +420% | $183 | |
| September 2025 · 1 sale · median $35 · +10% vs Jun | |||||
| 5 | eBay | PSA 10 SLOWBRO 2023 Pokemon 151 Mew EN #080 Reverse Holo #080 | +10% | $35 | |
| June 2025 · 1 sale · median $32 | |||||
| 9 | eBay | 2023 POKEMON SCARLET & VIOLET 151 MEW EN SLOWBRO REVERSE HOLO 080/165 PSA 10 080/165 | — | $32 | |