Twin Energy
68%of 310 graded came back a PSA 10
How they graded
PSA 10 price guide$60
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 10211$60
PSA 984295 at 9+$35
PSA 812307 at 8+$15
PSA 71308 at 7+—
PSA 61309 at 6+—
PSA 50309 at 5+—
PSA 40309 at 4+—
PSA 31310 at 3+—
PSA 20310 at 2+—
PSA 10310 at 1+—
One grade up
What the next grade costs, next to how the number of copies changes.
PSA 9 to PSA 10
Costs1.7× moreCopies2.5× more$35 to $60 · 84 to 211 copies
PSA 8 to PSA 9
Costs2.3× moreCopies7.0× more$15 to $35 · 12 to 84 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.
