Raw, it’s a $0.40 card. Slabbed as a PSA 10 it sells for 96× that, and PSA has only ever handed out 9 of them.
| May · 2 sales · median $38 · −9% vs Oct | |||||
| 30 | eBay | 2023 Pokemon Scarlet & Violet 151 JP 137 Porygon PSA 10 142809336 137/165 | — | $38 | |
| 30 | eBay | 2023 Pokemon Scarlet & Violet 151 JP 137 Porygon PSA 10 142809335 137/165 | −9% | $38 | |
| October 2025 · 1 sale · median $42 | |||||
| 14 | eBay | 2023 POKEMON MEW EN-151 #137 PORYGON PSA 10 #137 | — | $42 | |