Slowking
4%of 828 graded came back a PSA 10
How they graded
PSA 10 price guide$400
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 1034$400
PSA 9147181 at 9+$150
PSA 8+4 at 8.5289474 at 8+$75
PSA 7218692 at 7+—
PSA 680772 at 6+—
PSA 531803 at 5+—
PSA 411814 at 4+—
PSA 33817 at 3+—
PSA 22819 at 2+—
PSA 19828 at 1+—
One grade up
What the next grade costs, next to how the number of copies changes.
PSA 9 to PSA 10
Costs2.7× moreCopies4.3× fewer$150 to $400 · 147 to 34 copies
PSA 8 to PSA 9
Costs2.0× moreCopies2.0× fewer$75 to $150 · 289 to 147 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.
