Colress
3%of 435 graded came back a PSA 10
How they graded
PSA 10 price guide$750
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 1012$750
PSA 9113125 at 9+$125
PSA 8+1 at 8.5133259 at 8+$50
PSA 799358 at 7+—
PSA 643401 at 6+—
PSA 521422 at 5+—
PSA 46428 at 4+—
PSA 33431 at 3+—
PSA 20431 at 2+—
PSA 14435 at 1+—
One grade up
What the next grade costs, next to how the number of copies changes.
PSA 9 to PSA 10
Costs6.0× moreCopies9.4× fewer$125 to $750 · 113 to 12 copies
PSA 8 to PSA 9
Costs2.5× moreCopies1.2× fewer$50 to $125 · 133 to 113 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.
