
Butterfree
26%of 357 graded came back a PSA 10
How they graded
PSA 10 price, Reverse Foil$120
Printings
Every grade, Reverse Foil
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 1021$120
PSA 96889 at 9+$70
PSA 8+1 at 8.556146 at 8+$35
PSA 720166 at 7+—
PSA 617183 at 6+—
PSA 55188 at 5+—
PSA 41189 at 4+—
PSA 30189 at 3+—
PSA 21190 at 2+—
PSA 13193 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× moreCopies3.2× fewer$70 to $120 · 68 to 21 copies
PSA 8 to PSA 9
Costs2.0× moreCopies1.2× more$35 to $70 · 56 to 68 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.









