Promo Card Pack 25th Anniversary EditionSword & Shield · 2021

Imposter Professor Oak

#004HolofoilJapanese cardUpdated Oct 27, 2026

TCGPlayer market

$3.74

PSA 10: $24.21
PSA 9: $18.84
PSA population: 3,042
PSA gem rate: 93.8%

Finish

Market prices

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

SourcePriceSalesLast salePer weekSignal

TCGPlayer Market USD

$3.74

TCGPlayer Market

USD

$3.74

—

eBay Average USD

$3.73

eBay Average

USD

$3.73

—

eBay Sold USD

$5.34

4 sales

eBay Sold

USD

$5.34

4

—

Graded prices

Average sold price by grading company and grade.

GradeAverage sold price

Grade 10: $24.214 sold▲
Grade 9: $18.841 sold
Grade 8: $6.94

Grader	10	9	8
PSA	$24.214 sold▲	$18.841 sold	$6.94
CGC	$39.75	–	–

Population report

How many copies each grading company has graded, and at which grade.

PSA graded

3,042

93.8%

Gem rate

0

5

3

7

20

154

2,852

12345678910

Authentic 1Match confidence: high

Price by condition

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

Holofoil

NM

Near Mint

$3.70

LP

Lightly Played

$2.98

MP

Moderately Played

–

HP

Heavily Played

–

DM

Damaged

–

Got Imposter Professor Oak? Scan the rest of your binder.

Point your camera at a card and PokiFrame identifies it and pulls live prices in about a second — free for iPhone and Android.

Get the free app

About Imposter Professor Oak

Imposter Professor Oak is a Japanese Pokémon card (#004) from Promo Card Pack 25th Anniversary Edition, part of the Sword & Shield series, released in 2021.

An ungraded copy currently sells for about $3.74. A PSA 10 (Gem Mint) averages $24.21 — about 6.5× the raw price.

PSA has graded 3,042 copies, 2,852 of them at PSA 10 (a 93.8% gem rate). Fewer tens usually means a larger premium for a top-graded copy.

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

Browse every Promo Card Pack 25th Anniversary Edition card →

Imposter Professor Oak — common questions

How much is Imposter Professor Oak worth?: Imposter Professor Oak from Promo Card Pack 25th Anniversary Edition has a market price of $3.74 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 Imposter Professor Oak worth?: Recent PSA 10 (Gem Mint) sales of Imposter Professor Oak averaged $24.21, about 6.5× the ungraded price. A PSA 9 averaged $18.84.
How many PSA 10 Imposter Professor Oak are there?: PSA has graded 3,042 copies of Imposter Professor Oak, and 2,852 of them received a PSA 10 — a gem rate of 93.8%.

More from Promo Card Pack 25th Anniversary Edition

All Promo Card Pack 25th Anniversary Edition cards