Raw, it’s a $0.13 card. Slabbed as a PSA 10 it sells for 1615× that, and PSA has only ever handed out 24 of them.
| October · 1 sale · median $210 · +173% vs Sep | |||||
| 23 | eBay | Pokemon TCG PSA 10 Cloyster Reverse Holo Mew 091/165 2023 EN Cert 114831897 091/165 | +173% | $210 | |
| September · 1 sale · median $77 · −64% vs May | |||||
| 30 | eBay | 2023 Pokemon CLOYSTER #091/165 SV 151 Reverse Holo Uncommon English PSA 10 091/165 | −72% | $77 | |
| May · 2 sales · median $214 · +644% vs Mar | |||||
| 31 | eBay | 2023 POKEMON MEW EN-151 REVERSE HOLO #091 CLOYSTER PSA 10 #091 | +80% | $275 | |
| 31 | eBay | 2023 POKEMON MEW EN-151 REVERSE HOLO #091 CLOYSTER PSA 10 #091 | +409% | $153 | |
| March 2025 · 2 sales · median $29 | |||||
| 10 | eBay | 2023 Pokemon Cloyster 091/165 Scarlet & Violet 151 Reverse Holo PSA 10 Gem Mint 091/165 | +9% | $30 | |
| 7 | eBay | 2023 POKEMON MEW EN-151 REVERSE HOLO #091 CLOYSTER PSA 10 #091 | — | $28 | |