Raw, it’s a $0.99 card. Slabbed as a PSA 10 it sells for 56× that, and PSA has only ever handed out 13 of them.
| May · 1 sale · median $55 · +340% vs Apr | |||||
| 3 | eBay | Starmie PSA GEM MT 10 2023 Pokemon MEW EN #121 Reverse Holo 121/165 | +340% | $55 | |
| April 2025 · 1 sale · median $13 · −49% vs Jul | |||||
| 26 | eBay | 2023 POKEMON MEW EN-151 REVERSE HOLO #121 STARMIE PSA 10 #121 | −49% | $13 | |
| July 2024 · 1 sale · median $25 | |||||
| 24 | eBay | 2023 Pokemon Mew EN Starmie Reverse Holo #121 PSA 10 Gem Mint, Fresh Slab! #121 | — | $25 | |