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Koga's Grimer #88 Pokémon card from Japanese Challenge from the Darkness
Japanese

Koga's Grimer 88/208

Challenge from the Darkness· Language: Japanese

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Koga's Grimer #88 from Japanese Challenge from the Darkness currently trades at $1.49 raw, with PSA 10 copies reaching $167.95 — a 112.7x grade premium.
Current Prices (USD)
Ungraded
$1.49
PSA 7
$7.25
PSA 8
$14.16
PSA 9
$23.44
PSA 10
$167.95
ACE 10
—
BGS 10 Black
$1,090.00
CGC 10 Pristine
$91.00
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Quick price facts

Koga's Grimer 88/208 from Challenge from the Darkness has a current raw market value of $1.49.

Current raw value
$1.49
PSA 9 value
$23.44
PSA 10 value
$168
PSA 10 premium vs raw
112.7× raw
View all cards from Challenge from the Darkness →
Collector Intel
112.7x
Raw → PSA 10
High-risk grade
15.7x
Raw → PSA 9
Grade multiplier

Calculated from price history, PSA population data, and market trends. Not financial advice.

Grading Calculator

Based on PSA Standard tier (~$25 USD). Assumes a perfect PSA 10 result — actual outcome depends on card condition.

⚠️ High-variance grade. PSA 10 is 113x the raw price. The expected value accounts for the realistic probability.
$1
Buy Raw
~$25
Grading Fee
PSA Standard
$168
PSA 10 Value
+$141
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$2315.7x raw
PSA 10$168112.7x raw

Frequently asked questions

How much is Koga's Grimer #88 from Japanese Challenge from the Darkness worth?+
Koga's Grimer #88 from Japanese Challenge from the Darkness is currently worth Raw: $1.49, PSA 9: $23.44, PSA 10: $168 based on recent sold listings. Prices update daily from real eBay sales.
Is Koga's Grimer #88 worth grading?+
The PSA 10 price of $168 is 112.7× the raw price of $1.49. After a ~$25 grading fee, a PSA 10 result would net approximately $166 — assuming the card grades a 10.
Where do PokePrices Koga's Grimer #88 prices come from?+
Prices are tracked nightly from real sold listings on PriceCharting (raw, PSA 9 and PSA 10). PSA population data is sourced from PSA's public reports. We do not use asking prices — only confirmed sales.