OtterDex
Koffing
Set
Evolutions
Address
XY12 50
Rarity
Uncommon
Finishes
Non-foil, Reverse holo
Game
Pokémon

Koffing

EvolutionsUncommon

Non-foil
$0.24
Reverse holo
$0.51

TCGplayer, checked 2026-09-07. An informational market estimate, not an appraisal of your copy.

No price history for this printing yet — a chart needs more than one reading, and this one has been priced not at all so far. It is recorded daily from here.

Is this the one you are holding?

The bottom edge of your card should read XY12 50. There are 25 other printings of Koffing, worth $0.04 to $5.34. See all of them.

26 printings of Koffing

They range from $0.04 to $5.34 — a 134× difference for a card with the same name. The set code and collector number printed along the bottom edge are what tell them apart.

Not sure which one you are holding? OtterDex reads the set code and collector number off the card and tells you.