Gym ChallengeGym · 2000

Koga

#106Normal · UnlimitedUpdated Oct 27, 2026

TCGPlayer market

$4.15

Cardmarket: €46.40
PSA 10: $150.23
PSA 9: $44.58
PSA population: 103

Finish

Market prices

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

SourcePriceSalesLast salePer weekSignal

TCGPlayer Market USD

$4.15

TCGPlayer Market

USD

$4.15

—

eBay Average USD

$4.46

8 sales1.2/weeklow confidence

eBay Average

USD

$4.46

8

—

1.2

low confidence

eBay Sold USD

$4.52

33 sales

eBay Sold

USD

$4.52

33

—

Cardmarket EUR

€46.40

Cardmarket

EUR

€46.40

—

Graded prices

Average sold price by grading company and grade.

GradeAverage sold price

Grade 10: $150.238 sold▲
Grade 9: $44.5810 sold▲
Grade 8: $20.573 sold
Grade 7: $9.931 sold

Grader	10	9.5	9	8	7
PSA	$1508 sold▲	–	$44.5810 sold▲	$20.573 sold	$9.931 sold
CGC	$15.583 sold	$32.303 sold	$19.683 sold▲	$6.54	–

Population report

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

PSA graded

103

24.3%

Gem rate

0

2

1

2

12

24

36

25

12345678910

Authentic 1Match confidence: high

Price by condition

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

Unlimited

NM

Near Mint

$4.19

LP

Lightly Played

$3.27

MP

Moderately Played

$2.23

HP

Heavily Played

$1.51

DM

Damaged

$1.29

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About Koga

Koga is a Pokémon card (#106) from Gym Challenge, part of the Gym series, released in 2000.

An ungraded copy currently sells for about $4.15. A PSA 10 (Gem Mint) averages $150.23 — about 36.2× the raw price.

PSA has graded 103 copies, 25 of them at PSA 10 (a 24.3% gem rate). Fewer tens usually means a larger premium for a top-graded copy.

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

Browse every Gym Challenge card →

Koga — common questions

How much is Koga worth?: Koga from Gym Challenge has a market price of $4.15 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 Koga worth?: Recent PSA 10 (Gem Mint) sales of Koga averaged $150.23, about 36.2× the ungraded price. A PSA 9 averaged $44.58.
How many PSA 10 Koga are there?: PSA has graded 103 copies of Koga, and 25 of them received a PSA 10 — a gem rate of 24.3%.

Market

$52.26