Rocket's Minefield Gym
30%of 244 graded came back a PSA 10
How they graded
PSA 10 price, 1st Edition$80
Printings
Every grade, 1st Edition
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 1057$80
PSA 9101158 at 9+$40
PSA 822180 at 8+$25
PSA 72182 at 7+—
PSA 61183 at 6+—
PSA 51184 at 5+—
PSA 40184 at 4+—
PSA 30184 at 3+—
PSA 20184 at 2+—
PSA 10184 at 1+—
One grade up
What the next grade costs, next to how the number of copies changes.
PSA 9 to PSA 10
Costs2.0× moreCopies1.8× fewer$40 to $80 · 101 to 57 copies
PSA 8 to PSA 9
Costs1.6× moreCopies4.6× more$25 to $40 · 22 to 101 copies
Takes
Population from PSA as of Sep 12, 2026, across every printing. Prices are PSA’s own price guide figures as of Sep 12, 2026.
