Koffing

Chilling Reign · #94/198 · Common · 2021

$0.23
Reverse Holofoil · Market price 9.5% (30d)
Prices as of Aug 14, 2026
HP 70DarknessBasicArt · Aya Kusube
29graded pop
45%gem rate
310.0×PSA 10 vs raw
-66%off ATH $0.44 · Jul 2026
+$12.45EV to grade — marginal
Market data

Printings & price history

Reverse Holofoil 9.5% 7d$0.23
Mid $0.25

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Live listings

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Graded market

Graded values

PSA 10 report →updated 2026-08-14
Grade 6 est.$0.24
Grade 5 est.$0.20
Grade 4 est.$0.17
Grade 3 est.$0.14
Grade 2 est.$0.11
Grade 1 est.$0.10

Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.

Reverse Holofoil · PSA 10 price history$30.97

PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.

Graded population census · updated 2026-08-03

Reverse Holofoil
CGC3 graded · 1 gem 10

Population data from PriceCharting, updated monthly.

Attacks

20Smog
Your opponent's Active Pokémon is now Poisoned.

It adores polluted air. Some claim that Koffing used to be more plentiful in the Galar region than they are now.

How much is Koffing #94/198 worth?

As of August 14, 2026, Koffing #94/198 from Chilling Reign sells for around $0.14 in raw, ungraded condition. Across the 2 printings we track, copies run anywhere from $0.01 to $999.00 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $71.30, roughly 509.3x the raw price, while a PSA 9 sits near $10.36. 23 copies have been graded to date, and 48% 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.

Collecting Chilling Reign?Full master set guide — every card, chase list, and completion cost