Mewtwo GX
27%of 3,539 graded came back a PSA 10
How they graded
PSA 10 price guide$70
Every grade
Every grade
Copies at each grade, how many sit at that grade or higher, and PSA’s price where it lists one.
GradeShare of copiesCopiesPSA price
PSA 10959$70
PSA 91,8292,788 at 9+$25
PSA 86113,399 at 8+$10
PSA 7803,479 at 7+—
PSA 6333,512 at 6+—
PSA 5113,523 at 5+—
PSA 463,529 at 4+—
PSA 353,534 at 3+—
PSA 203,534 at 2+—
PSA 153,539 at 1+—
One grade up
What the next grade costs, next to how the number of copies changes.
PSA 9 to PSA 10
Costs2.8× moreCopies1.9× fewer$25 to $70 · 1,829 to 959 copies
PSA 8 to PSA 9
Costs2.5× moreCopies3.0× more$10 to $25 · 611 to 1,829 copies
Takes
Population from PSA as of Sep 12, 2026. It counts grading submissions, not every copy that exists. Prices are PSA’s own price guide figures as of Sep 12, 2026.
