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, across every printing. Prices are PSA’s own price guide figures as of Sep 12, 2026.
