Koga's Koffing Gym Challenge Pokemon card

Koga's Koffing #79/132Gym Challenge · Common

Market price · Unlimited · Near Mint

$0.90

Other conditions: Lightly Played $0.91 · Damaged $0.40

Market price updated Fri Oct 23 2026 — TCGplayer's index built from completed sales, not a seller's asking price.

7d: -7.2%30d: -24.4%

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Price history — Unlimited, Near Mint

TCGplayer market index (completed sales) · 30 daily points · $0.90–$1.19· refreshed daily · hover the line for each day's price

One point per day from TCGplayer’s market index for completed sales. On a thinly traded card the index only moves on days something actually sold, so short flat stretches are normal.

What Koga's Koffing actually sold for (Unlimited, last 30 days)

Condition	Market price	7d	30d	Sold	Sale range
Near Mintshown on page	$0.90	-7.2%	-24.4%	28 copies	$0.34–$1.97
Lightly Played	$0.91	+4.6%	+37.9%	40 copies	$0.29–$2.39
Moderately Played	$0.65	0%	+6.6%	21 copies	$0.30–$1.37
Heavily Played	$0.47	+4.4%	+2.2%	8 copies	$0.24–$0.59
Damaged	$0.40	-2.4%	-2.4%	4 copies	$0.29–$0.41

Market price is TCGplayer's index for completed sales in that condition; the sale range is the lowest and highest individual sale recorded in the same 30-day window. Ungraded copies sold as a lot are not counted. Data as of 2026-10-23.

Card details

Type: Grass
HP: 40
Class: Pokémon · Basic
Rarity: Common
Card number: 79/132
Artist: Ken Sugimori
Weakness: Psychic ×2
Retreat cost: 1 Colorless

Card data from the community PokéAPI catalog (pokemontcg.io).

Attacks & rules

Smelly Gas

Grass 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.)

Frequently asked questions

Why is my Koga's Koffing only worth a little?

It was one of the most heavily printed cards in the set. In Gym Challenge this copy is numbered 79 of 132 and marked Common with art by Ken Sugimori. Koga's Koffing is a Basic Grass Pokémon with 40 HP. Its retreat cost is 1. A guaranteed Near Mint copy is the only version worth pricing alone; the rest is lot material.