Koga's Ekans

1st Edition · Gym Challenge #77

33%of 433 graded came back a PSA 10

How they graded

PSA 10142
PSA 9225
Below 966

PSA 10 price guide$80

Printings

1st Edition142PSA 10s of 433
Unlimited19PSA 10s of 64

Every grade

Copies at each grade, how many sit at that grade or higher, and PSA’s price where it lists one.

GradeCopiesPSA price

PSA 10142$80

PSA 9225367 at 9+$40

PSA 8+1 at 8.544412 at 8+$25

PSA 78420 at 7+—

PSA 66426 at 6+—

PSA 55431 at 5+—

PSA 40431 at 4+—

PSA 30431 at 3+—

PSA 21432 at 2+—

PSA 11433 at 1+—

Show all 10 gradesShow fewer grades

One grade up

What the next grade costs, next to how the number of copies changes.

PSA 9 to PSA 10
Costs2.0× more
Copies1.6× fewer
$40 to $80 · 225 to 142 copies
PSA 8 to PSA 9
Costs1.6× more
Copies5.1× more
$25 to $40 · 44 to 225 copies

Takes

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Population from PSA as of Sep 12, 2026. It counts grading submissions, not every copy that exists. Prices are PSA’s own price guide figures as of Sep 12, 2026.