Koffing
Great Encounters · #74/106 · Common · 2008
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 2026-07-07
Population data from PriceCharting, updated monthly.
Attacks
“Lighter-than-air gases in its body keep it aloft. The gases not only smell, they are also explosive.”
How much is Koffing #74/106 worth?
As of August 14, 2026, Koffing #74/106 from Great Encounters sells for around $1.25 in raw, ungraded condition. Across the 2 printings we track, copies run anywhere from $0.19 to $96.95 depending on the version you're holding.
Grading changes the math on this one: a PSA 10 is valued around $66.38, roughly 53.1x the raw price, while a PSA 9 sits near $23.13. 38 copies have been graded to date, and 50% of them came back a 10 — worth knowing before you pay grading fees.
These figures come from nightly market-data syncs verified against completed sales. Use the chart above to see the trend before you buy or sell.
