51/102 Koffing
Card details
- Number
- 51/102
- Series
- Base
- Expansion
- Base
- Expansion code
- BS
- Rarity
- Common
- Card type
- Basic Pokémon
- Type
- Grass
- HP
- 50
- Illustrator
- Mitsuhiro Arita
- Language
- English
- National Pokédex
- #109
- Printings
- First Edition Shadowless
- Unlimited
- Unlimited Shadowless
Flavour text
Because it stores several kinds of toxic gases in its body, it is prone to exploding without warning.
TCGplayer market · USD · observed 12 October 2026
First Edition Shadowless
- Near Mint
- $32.31
- Lightly Played
- $19.82
- Moderately Played
- $17.74
- Heavily Played
- $13.70
- Damaged
- $13.04
Unlimited
- Near Mint
- $0.97
- Lightly Played
- $0.54
- Moderately Played
- $0.27
- Heavily Played
- $0.23
- Damaged
- $0.23
Unlimited Shadowless
- Near Mint
- $7.87
- Lightly Played
- $5.69
- Moderately Played
- $3.11
- Heavily Played
- $3.02
- Damaged
- $2.46
Attack
Grass ×2Foul Gas10
Flip a coin. If heads, the Defending Pokémon is now Poisoned; if tails, it is now Confused.
In play
- Weakness
- Psychic ×2
- Retreat
- Colorless
Tournament legality
- Standard
- Not Legal
- Unlimited
- Legal
- Expanded
- Not Legal
- Gym Leader Challenge
- Not Legal