Challenge from the DarknessOriginal · 1999

Koga's Grimer

#088NormalJapanese cardUpdated Oct 27, 2026

TCGPlayer market

$0.95

PSA 10: $29.73
PSA 9: $22.87
PSA population: 168
PSA gem rate: 32.1%

Finish

Market prices

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

SourcePriceSalesLast salePer weekSignal

TCGPlayer Market USD

$0.95

TCGPlayer Market

USD

$0.95

—

eBay Average USD

$1.76

eBay Average

USD

$1.76

—

eBay Sold USD

$1.73

1 sales

eBay Sold

USD

$1.73

1

—

Graded prices

Average sold price by grading company and grade.

GradeAverage sold price

Grade 10: $29.731 sold▲
Grade 9: $22.871 sold
Grade 8: $15.13
Grade 7: $12.07

Grader	10	9	8	7
PSA	$29.731 sold▲	$22.871 sold	$15.13	$12.07
CGC	$32.425 sold▼	$10.273 sold▲	–	–

Population report

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

PSA graded

168

32.1%

Gem rate

0

2

7

22

79

54

12345678910

Qualifiers 1Match confidence: medium

Price by condition

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

Normal

NM

Near Mint

$0.96

LP

Lightly Played

$0.64

MP

Moderately Played

$0.70

HP

Heavily Played

$0.58

DM

Damaged

$0.25

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About Koga's Grimer

Koga's Grimer is a Japanese Pokémon card (#088) from Challenge from the Darkness, part of the Original series, released in 1999.

An ungraded copy currently sells for about $0.95. A PSA 10 (Gem Mint) averages $29.73 — about 31.3× the raw price.

PSA has graded 168 copies, 54 of them at PSA 10 (a 32.1% 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 Challenge from the Darkness card →

Koga's Grimer — common questions

How much is Koga's Grimer worth?: Koga's Grimer from Challenge from the Darkness has a market price of $0.95 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 $29.73, about 31.3× the ungraded price. A PSA 9 averaged $22.87.
How many PSA 10 Koga's Grimer are there?: PSA has graded 168 copies of Koga's Grimer, and 54 of them received a PSA 10 — a gem rate of 32.1%.

Market

$17.50