Illustrated by Ken Sugimori
Pokémon · Gym Challenge
Koga's Koffing
#79 · Common · Pokemon
$2.82
TCGplayer market price for one raw (ungraded) copy, 1st Edition, via TCGCSV, updated Oct 28, 2026.
Market prices by printing
TCGplayer via TCGCSV · USD
Updated Oct 28, 2026
| Printing | Market | Low | Mid | As of |
|---|---|---|---|---|
| 1st Editionmain | $2.82 | $2.17 | $2.82 | Oct 28, 2026 |
| Unlimited | $0.89 | $0.29 | $0.95 | Oct 28, 2026 |
Price history
Current eBay listings
Buy It Now listings on eBay, shown as asking prices, not sales, in USD before shipping and tax. They are matched to this card by title, so a listing can still be a different printing or condition. Listing data comes from eBay and is kept for up to four hours.
Should you grade it?
The raw market price is $2.82 (1st Edition). Grading pays only when the grade you are likely to get sells for more than the raw card plus grading fees, shipping and selling fees. Asking prices are not sales, and most raw copies do not grade a 10.
Card details
- HP
- 40
- Stage
- Basic
- Type
- Grass
- Retreat
- 1
Attack: Smelly Gas (10)
Flip a coin. If heads, this attack does 10 damage to each Benched Pokémon (including your own). (Don't apply Weakness and Resistance for Benched Pokémon.)