Grass Energy
29%of 4,160 graded came back a PSA 10
How they graded
PSA 10 price, 1st Edition$175
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 10542$175
PSA 98771,419 at 9+$70
PSA 8+11 at 8.53791,809 at 8+$50
PSA 7+2 at 7.51441,955 at 7+$35
PSA 6662,021 at 6+—
PSA 5402,061 at 5+—
PSA 4112,072 at 4+—
PSA 312,073 at 3+—
PSA 262,079 at 2+—
PSA 132,082 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× moreCopies1.6× fewer$70 to $175 · 877 to 542 copies
PSA 8 to PSA 9
Costs1.4× moreCopies2.3× more$50 to $70 · 379 to 877 copies
PSA 7 to PSA 8
Costs1.4× moreCopies2.6× more$35 to $50 · 144 to 379 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.
