Raw, it’s a $0.34 card. Slabbed as a PSA 9 it sells for 59× that.
| February · 1 sale · median $20 · +18% vs Oct | |||||
| 7 | eBay | PSA 9 Nidoqueen 031/165 MEW EN-151 Reverse Holo Pokemon Card #031 | +18% | $20 | |
| October 2025 · 1 sale · median $17 | |||||
| 19 | eBay | 2023 Pokemon Mew EN Nidoqueen Reverse Holo #031 PSA 9 #031 | — | $17 | |