25th Anniversary Golden BoxSword & Shield · 2021

Professor's Research

#012NormalJapanese cardUpdated Oct 25, 2026

TCGPlayer market

$3.77

PSA 10: $30.21

Finish

Market prices

Ungraded prices from each marketplace we track, with sales activity where available.

SourcePriceSalesLast salePer weekSignal

TCGPlayer Market USD

$3.77

TCGPlayer Market

USD

$3.77

—

eBay Average USD

$2.83

eBay Average

USD

$2.83

—

eBay Sold USD

$3.57

1 sales

eBay Sold

USD

$3.57

1

—

Graded prices

Average sold price by grading company and grade.

GradeAverage sold price

Grade 10: $30.211 sold

Grader	10
PSA	$30.211 sold

Price by condition

Ungraded market price for each printing, from Near Mint down to Damaged.

Normal

NM

Near Mint

$3.74

LP

Lightly Played

–

MP

Moderately Played

–

HP

Heavily Played

–

DM

Damaged

–

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About Professor's Research

Professor's Research is a Japanese Pokémon card (#012) from 25th Anniversary Golden Box, part of the Sword & Shield series, released in 2021.

An ungraded copy currently sells for about $3.77. A PSA 10 (Gem Mint) averages $30.21 — about 8.0× the raw price.

PokiFrame tracks Professor's Research across TCGPlayer, Cardmarket and eBay sales so you can check its value before you buy, sell or trade.

Browse every 25th Anniversary Golden Box card →

Professor's Research — common questions

How much is Professor's Research worth?: Professor's Research from 25th Anniversary Golden Box has a market price of $3.77 for an ungraded copy, based on current TCGPlayer and eBay sales data. Condition, print variant and grading all move that number.
What is a PSA 10 Professor's Research worth?: Recent PSA 10 (Gem Mint) sales of Professor's Research averaged $30.21, about 8.0× the ungraded price.

Market

$2.33