Rarity: Common
HP: 60
Stage: Basic
Type: Psychic
Weakness: ×2
Retreat
Artist: Naoyo Kimura
Ability: Ability: Blow-Away BombOnce during your turn, when you discard this Pokémon with the effect of 205, you may put 1 damage counter on each of your opponent's Pokémon. (Place damage counters after the effect of Roxie.)
Attacks: Poison Gas
10
Your opponent's Active Pokémon is now Poisoned.
Flavor: Its thin, balloon-like body is inflated by horribly toxic gases. It reeks when it is nearby.

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Koffing #021

SM11b: Dream League · Common

Koffing #021 has a TCGplayer market price of $1.53 (Near Mint). Cardmarket lists it at €0.02 (Near Mint).

Market prices

Updated Oct 19, 2026

Near Mint$1.53

Lightly Played$0.70

Moderately Played$5.00

Heavily Played$3.00

Damaged$1.02

Updated Oct 19, 2026

Near Mint€0.02

Excellent€0.09

Good€0.08

These open on eBay through affiliate links. If you buy, we earn a commission.

Date	Price	Grader	Grade	Link
Sep 28, 2026	$1.79	—	—	View
Aug 16, 2026	$1.99	—	—	View
Jul 26, 2026	$1.98	—	—	View
Jul 26, 2026	$2.15	—	—	View
Jul 11, 2026	$1.99	—	—	View
Jun 11, 2026	$1.79	—	—	View
Jun 1, 2026	$1.99	—	—	View
May 4, 2026	$2.70	—	—	View
May 4, 2026	$1.98	—	—	View
Apr 28, 2026	$1.89	—	—	View
Mar 3, 2026	$1.75	—	—	View
Jan 3, 2026	$1.49	—	—	View
Jan 3, 2026	$1.71	—	—	View
Sep 14, 2025	$5.00	—	—	View
May 18, 2025	$1.98	—	—	View
Mar 8, 2025	$1.49	—	—	View

The top of SM11b: Dream League by market price today.