Raw, it’s a $0.28 card. Slabbed as a PSA 9 it sells for 23× that.
| October · 1 sale · median $7 · −74% vs Jul | |||||
| 21 | eBay | Pokemon TCG Seadra 117/165 Reverse Holo PSA 9 Mew En 151 2023 Pokemon English 117/165 | −74% | $7 | |
| July · 1 sale · median $25 · +86% vs Mar | |||||
| 11 | eBay | 2023 POKEMON MEW EN-151 REVERSE HOLO #117 SEADRA PSA 9 #117 | +86% | $25 | |
| March · 2 sales · median $13 · +348% vs May | |||||
| 8 | eBay | 2023 POKEMON MEW EN-151 REVERSE HOLO #117 SEADRA PSA 9 #117 | — | $13 | |
| 8 | eBay | 2023 POKEMON MEW EN-151 REVERSE HOLO #117 SEADRA PSA 9 #117 | +1254% | $13 | |
| May 2025 · 2 sales · median $3 | |||||
| 19 | eBay | 2023 Pokémon Seadra 117/165 Sv: Scarlet & Violet 151 Reverse Holo PSA 9 Mint 117/165 | −80% | $1 | |
| 5 | eBay | 2023 Pokémon Seadra 117/165 Sv: Scarlet & Violet 151 Reverse Holo PSA 9 Mint 117/165 | — | $5 | |