The Defending Pokémon is now Poisoned. If the Defending Pokémon tries to attack during your opponent's next turn, your opponent flips a coin. If tails, that attack does nothing.
Koffing from Great Encounters is currently trading around $0.51. Price action is stable over 7 days, moving only 0.0%.
Relative to the last 30 days, value is near baseline at $0.50. Its 90-day trading band runs between $0.36 and $0.52, producing a 31% range and moderate-volatility behavior.
The listed rarity for this print is Common.
Collector-focused market read: Short-term movement is stable (0.0% over 7 days), with price action clustered near recent averages. With a 31% 90-day spread ($0.36-$0.52), this card currently tracks as moderate-volatility.
Current value remains close to its 30-day mean ($0.50). Graded context points to a substantial premium curve, with PSA 10 at +23429% above raw pricing.
PSA 10 is currently around $120.00.
Koffing appears in Great Encounters, released in 2008. Card flavor text reads: "Lighter-than-air gases in its body keep it aloft.
The gases not only smell, they are also explosive." Its card type is Pokémon. The rarity label is Common.
Printed HP is 60. Energy typing is Psychic.
It carries a Basic subtype designation. The printed attacks highlight "Tackle" and "Smogscreen".
Collectors tracking Koffing often benchmark it against other Koffing cards. The current sample spans 6 comparable cards from 6 sets.
Observed alternatives run from $0.11 to $5.05 (4491% spread). The current card sits -47% versus the sampled alternative average of $0.96.
Notable alternatives include Koffing #50 (Evolutions) at $0.12, Koffing #27 (Fates Collide) at $0.16, Koffing #94 (Chilling Reign) at $0.14, and Koffing #SV076 (Shining Fates Shiny Vault) at $5.05.
Release year for Great Encounters is 2008. It belongs to the Diamond & Pearl series.
Set size is 106 cards, which categorizes Great Encounters as mid-size. As of 2026, the set is 18 years old and fits a legacy-era profile.
Koffing (#74) is one of the Common prints in this expansion.
