Dialga GX
43%of 903 graded came back a PSA 10
How they graded
PSA 10 price guide$125
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 10385$125
PSA 9323708 at 9+$50
PSA 8144852 at 8+$25
PSA 730882 at 7+—
PSA 69891 at 6+—
PSA 54895 at 5+—
PSA 45900 at 4+—
PSA 31901 at 3+—
PSA 20901 at 2+—
PSA 12903 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× moreCopies1.2× more$50 to $125 · 323 to 385 copies
PSA 8 to PSA 9
Costs2.0× moreCopies2.2× more$25 to $50 · 144 to 323 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.
