Raw, it’s a $3.50 card. Slabbed as a PSA 10 it sells for 107× that.
| September · 1 sale · median $500 · — vs Jun | ||||
| 18 | eBay | 1999 TOPPS POKEMON THE MOVIE EDT MECHANICAL MEWTWO #6 MOVIE EDITION PSA 10 #6 | — | $500.00 |
| June · 1 sale · median $500 · +33% vs Mar | ||||
| 14 | eBay | 1999 Topps Pokemon Movie Edition Mechanical Mewtwo PSA 10 **Population 15** #6 | +33% | $500.00 |
| March · 1 sale · median $375 · +29% vs Feb | ||||
| 16 | eBay | Pokemon 1999 Topps Movie Edition #6 Mechanical Mewtwo PSA 10 #6 | +29% | $375.00 |
| February · 1 sale · median $290 · +480% vs Oct | ||||
| 9 | eBay | PSA 10 GEM MINT 1999 TOPPS POKEMON MOVIE EDITION MECHANICAL MEWTWO #6 #6 | +480% | $289.99 |
| October 2023 · 1 sale · median $50 · −31% vs Jul | ||||
| 12 | eBay | 1999 Topps Pokemon Movie Animation Edition Mechanical Mewtwo #6 PSA 10 GEM MINT #6 | −31% | $49.99 |
| July 2023 · 1 sale · median $72 | ||||
| 26 | eBay | Mechanical Mewtwo Topps PSA 10 Pokemon Card Movie Edition #6 GEM MINT 1999 | — | $72.00 |