Blastoise EX
27%of 392 graded came back a PSA 10
How they graded
PSA 10 price guide$50
Printings
- Regular104PSA 10s of 392
- Russian0PSA 10s of 1
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 10104$50
PSA 9163267 at 9+$20
PSA 8+1 at 8.562330 at 8+$10
PSA 718348 at 7+—
PSA 619367 at 6+—
PSA 510377 at 5+—
PSA 46383 at 4+—
PSA 34387 at 3+—
PSA 21388 at 2+—
PSA 13391 at 1+—
One grade up
What the next grade costs, next to how the number of copies changes.
PSA 9 to PSA 10
Costs2.5× moreCopies1.6× fewer$20 to $50 · 163 to 104 copies
PSA 8 to PSA 9
Costs2.0× moreCopies2.6× more$10 to $20 · 62 to 163 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.
