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

Home / Pokemon card prices / Crown Zenith / Professor's Research

Professor's Research

Crown Zenith

Set: Crown ZenithNumber: 150Updated 6/4/2026

Market price

$1.80

TCGPlayer

$1.80

eBay avg

$1.80

Variants

PSA 10

$30

PSA 9

$17

PSA 8

Variant

eBay Sold Prices

0 sales

Raw0 sales

$1.80

Graded Prices

3 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

$30

1 sold

$17

1 sold

About Professor's Research

Professor's Research is card 150 from the Crown Zenith set.

The current TCGPlayer market price is $1.80. A PSA 10 (Gem Mint) copy recently averaged $29.93 — about 16.6× the ungraded price, showing how much professional grading can add to Professor's Research's value.

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

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