Koffing
Expansion Pack 20th Anniversary · #048 · CommonPokémon
Price · 1st Edition
$1.50Unchanged over 24 hoursUp 159% over 7 days
As of Nov 6, 05:18 UTC

Reactions
The only printing tracked for this card.
Price by printing
| Printing | Price | 24h | 7d | 30d | 90d | 1y |
|---|---|---|---|---|---|---|
| 1st Edition | $1.50 | Unchanged over 24 hours | Up 159% over 7 days | Up 159% over 30 days | Up 146% over 90 days | No 1-year change yet |
High and low since tracking began
| Printing | High | Low | Tracked since |
|---|---|---|---|
| 1st Edition | $1.50Nov 6, 2026 | $0.23Nov 30, 2025 | Nov 2025 |
Card facts
- Supertype
- Pokémon
- Stage
- Basic
- Type
- Psychic
- HP
- 60
- Weakness
- Psychic ×2
- Retreat
- 1 energy
- Set
- Expansion Pack 20th Anniversary
- Released
- Sep 16, 2016
- Set size
- 103
Card text
Foul Gas
10Cost: Psychic, Psychic
Flip a coin. If heads, your opponent's Active Pokémon is now Poisoned. If tails, your opponent's Active Pokémon is now Confused.
Its thin, balloon-like body is inflated by horribly toxic gases. It reeks when it is nearby.