Raw, it’s a $42.67 card. Slabbed as a PSA 10 it sells for 394× that, and PSA has only ever handed out 3 of them.
| November · 1 sale · median $16,800 · −64% vs Oct | ||||
| 1 | eBay | Pokemon Mewtwo Reverse Holo Majestic Dawn 9/100 PSA 10 Gem Mint 9/100 | −64% | $16,800 |
| October · 1 sale · median $46,700 · +1768% vs Sep | ||||
| 19 | eBay | Pokemon Mewtwo Reverse Holo Majestic Dawn 9/100 PSA 10 Gem Mint 9/100 | +1768% | $46,700 |
| September · 1 sale · median $2,500 · +56% vs Dec | ||||
| 24 | eBay | 2009 POKEMON WORLD CHAMPIONSHIPS PROMO STALLGON #9 MEWTWO PSA 10 #9 | +56% | $2,500 |
| December 2021 · 1 sale · median $1,602 | ||||
| 1 | eBay | 2008 Mewtwo Pokémon D&P Majestic Dawn Rare Reverse Foil #9 PSA 10💎 POP 1! #9 | — | $1,602 |