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Prices sourced from TCGPlayer and CardMarket. Not affiliated with Nintendo, The Pokemon Company, or any card marketplace.

Imposter Professor Oak (Base Set Unlimited) Price & Value | PokiFrame

Home / Pokemon card prices / Base Set Unlimited / Imposter Professor Oak

Imposter Professor Oak

Base Set Unlimited

Set: Base Set UnlimitedNumber: 73Updated 6/4/2026

Market price

$5.63

TCGPlayer

$5.63

eBay avg

$5.63

Variants

PSA 10

$350

PSA 9

$56

PSA 8

$28

Variant

eBay Sold Prices

6 sales

Raw6 sales · $0.99–$15.81

$5.63

Graded Prices

9 sales

Average sold prices by grading company. Grades run 1–10 — a 10 (Gem Mint) carries the biggest premium, with PSA, CGC, and BGS the most widely traded grades.

109.598.58

PSA

$350

1 sold

$56

1 sold

$28

1 sold

About Imposter Professor Oak

Imposter Professor Oak is card 73 from the Base Set Unlimited set. It is tracked in 3 print variants, each priced separately above.

The current TCGPlayer market price is $5.63. A PSA 10 (Gem Mint) copy recently averaged $350.00 — about 62.2× the ungraded price, showing how much professional grading can add to Imposter Professor Oak's value.

PokiFrame aggregates this data from TCGPlayer, CardMarket, and eBay so you can confirm Imposter Professor Oak's value before you buy, sell, or trade.

Browse more cards from Base Set Unlimited