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Koga's Koffing #109 Pokémon card from Japanese Challenge from the Darkness
Japanese

Koga's Koffing 109/208

Challenge from the Darkness· Language: Japanese

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Koga's Koffing #109 from Japanese Challenge from the Darkness currently trades at $1.62 raw, with PSA 10 copies reaching $139.99 — a 86.4x grade premium.
Current Prices (USD)
Ungraded
$1.62
PSA 7
$20.50
PSA 8
$27.00
PSA 9
$30.00
PSA 10
$139.99
ACE 10
—
BGS 10 Black
$910.00
CGC 10 Pristine
$151.00
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Quick price facts

Koga's Koffing 109/208 from Challenge from the Darkness has a current raw market value of $1.62.

Current raw value
$1.62
PSA 9 value
$30.00
PSA 10 value
$140
PSA 10 premium vs raw
86.4× raw
View all cards from Challenge from the Darkness →
Collector Intel
86.4x
Raw → PSA 10
High-risk grade
18.5x
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 86x the raw price. The expected value accounts for the realistic probability.
$2
Buy Raw
~$25
Grading Fee
PSA Standard
$140
PSA 10 Value
+$113
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$3018.5x raw
PSA 10$14086.4x raw

Frequently asked questions

How much is Koga's Koffing #109 from Japanese Challenge from the Darkness worth?+
Koga's Koffing #109 from Japanese Challenge from the Darkness is currently worth Raw: $1.62, PSA 9: $30.00, PSA 10: $140 based on recent sold listings. Prices update daily from real eBay sales.
Is Koga's Koffing #109 worth grading?+
The PSA 10 price of $140 is 86.4× the raw price of $1.62. After a ~$25 grading fee, a PSA 10 result would net approximately $138 — assuming the card grades a 10.
Where do PokePrices Koga's Koffing #109 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.