Groudon EX
3%of 625 graded came back a PSA 10
How they graded
PSA 10 price guide$450
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 1018$450
PSA 9101119 at 9+$350
PSA 8+2 at 8.5176297 at 8+$150
PSA 7+1 at 7.5150448 at 7+—
PSA 696544 at 6+—
PSA 541585 at 5+—
PSA 415600 at 4+—
PSA 35605 at 3+—
PSA 27612 at 2+—
PSA 1+1 at 1.512625 at 1+—
One grade up
What the next grade costs, next to how the number of copies changes.
PSA 9 to PSA 10
Costs1.3× moreCopies5.6× fewer$350 to $450 · 101 to 18 copies
PSA 8 to PSA 9
Costs2.3× moreCopies1.7× fewer$150 to $350 · 176 to 101 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.
