Koffing
Hidden Fates · #28/68 · Common · 2019
Printings & price history
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Graded values
Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.
PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
Graded population census · updated 2026-08-02
Reverse HolofoilPopulation data from PriceCharting, updated monthly.
Attacks
“Its thin, balloon-like body is inflated by horribly toxic gases. It reeks when it is nearby.”
How much is Koffing #28/68 worth?
A raw copy of Koffing #28/68 (Hidden Fates, 2019) is worth about $0.07 right now, based on the latest market data from August 14, 2026. Across the 2 printings we track, copies run anywhere from $0.02 to $19.98 depending on the version you're holding.
Grading changes the math on this one: a PSA 10 is valued around $31.78, roughly 454.0x the raw price, while a PSA 9 sits near $30.00. 39 copies have been graded to date, and 28% of them came back a 10 — worth knowing before you pay grading fees.
Prices on this page refresh nightly from live TCGplayer market data and are cross-checked against actual sold prices, so a single inflated listing never becomes "the price". The chart above has the full history.
