Quagsire
18%of 271 graded came back a PSA 10
How they graded
PSA 10 price, 1st Edition$100
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 1042$100
PSA 9134176 at 9+$40
PSA 8+1 at 8.538215 at 8+$20
PSA 77222 at 7+—
PSA 69231 at 6+—
PSA 55236 at 5+—
PSA 42238 at 4+—
PSA 30238 at 3+—
PSA 20238 at 2+—
PSA 11239 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× moreCopies3.2× fewer$40 to $100 · 134 to 42 copies
PSA 8 to PSA 9
Costs2.0× moreCopies3.5× more$20 to $40 · 38 to 134 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.
