Professor Oak, Base #88Shadowless

Professor Oak

Base #88

26%of 593 graded came back a PSA 10

How they graded

  • PSA 10156
  • PSA 9230
  • Below 9207

PSA 10 price guide$100

Printings

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 10156$100
PSA 9230386 at 9+$60
PSA 8+2 at 8.598486 at 8+$25
PSA 7+1 at 7.550537 at 7+$10
PSA 630567 at 6+—
PSA 516583 at 5+—
PSA 46589 at 4+—
PSA 31590 at 3+—
PSA 22592 at 2+—
PSA 10592 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× more
    Copies1.5× fewer

    $60 to $100 · 230 to 156 copies

  • PSA 8 to PSA 9

    Costs2.4× more
    Copies2.3× more

    $25 to $60 · 98 to 230 copies

  • PSA 7 to PSA 8

    Costs2.5× more
    Copies2.0× more

    $10 to $25 · 50 to 98 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.

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