Gym Challenge 1st EditionGym · 2000

Koga's Grimer

#78Normal · UnlimitedUpdated Oct 27, 2026

TCGPlayer market

$0.91

Cardmarket: €1.08
PSA 10: $250.50
PSA 9: $35.57
PSA population: 62

Finish

Market prices

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

SourcePriceSalesLast salePer weekSignal

TCGPlayer Market USD

$0.91

TCGPlayer Market

USD

$0.91

—

eBay Average USD

$1.40

8 sales1.6/weeklow confidence

eBay Average

USD

$1.40

8

—

1.6

low confidence

eBay Sold USD

$5.33

36 sales

eBay Sold

USD

$5.33

36

—

Cardmarket EUR

€1.08

Cardmarket

EUR

€1.08

—

Graded prices

Average sold price by grading company and grade.

GradeAverage sold price

Grade 10: $250.505 sold▲
Grade 9: $35.576 sold▲
Grade 8: $24.795 sold▼

Grader	10	9.5	9	8.5	8
PSA	$2515 sold▲	–	$35.576 sold▲	–	$24.795 sold▼
CGC	$67.528 sold▲	$13.073 sold▼	$12.074 sold▼	$9.545 sold	$20.674 sold▲
BGS	–	–	$12.495 sold▼	–	–

Population report

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

PSA graded

62

32.3%

Gem rate

1

0

2

3

4

11

21

20

12345678910

Match confidence: high

Price by condition

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

Unlimited

NM

Near Mint

$0.92

LP

Lightly Played

$0.88

MP

Moderately Played

$0.67

HP

Heavily Played

$0.59

DM

Damaged

$0.44

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About Koga's Grimer

Koga's Grimer is a Pokémon card (#78) from Gym Challenge 1st Edition, part of the Gym series, released in 2000.

An ungraded copy currently sells for about $0.91. A PSA 10 (Gem Mint) averages $250.50 — about 275.3× the raw price.

PSA has graded 62 copies, 20 of them at PSA 10 (a 32.3% gem rate). Fewer tens usually means a larger premium for a top-graded copy.

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

Browse every Gym Challenge 1st Edition card →

Koga's Grimer — common questions

How much is Koga's Grimer worth?: Koga's Grimer from Gym Challenge 1st Edition has a market price of $0.91 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's Grimer worth?: Recent PSA 10 (Gem Mint) sales of Koga's Grimer averaged $250.50, about 275.3× the ungraded price. A PSA 9 averaged $35.57.
How many PSA 10 Koga's Grimer are there?: PSA has graded 62 copies of Koga's Grimer, and 20 of them received a PSA 10 — a gem rate of 32.3%.

Market

$51.53