Koffing
Base · #51/102 · Common · 1999
$0.68
Market price ▲ 61.9% (1Y)
HP 50GrassBasicArt · Mitsuhiro Arita
Printings & price history
Unlimited▲ 6.3% 7d$0.68
Low $0.10Mid $0.51High $9,999.00
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Graded values
updated 2026-07-06Unlimited · PSA 10 price history$115.94
PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
Attacks
10Foul Gas
Flip a coin. If heads, the Defending Pokémon is now Poisoned; if tails, it is now Confused.
“Because it stores several kinds of toxic gases in its body, it is prone to exploding without warning.”
How much is Koffing #51/102 worth?
Koffing #51/102 from Base currently has a market value of $0.68, with 3 tracked variants ranging from $0.10 to $9,999.00. It is a Common card released in 1999. Prices update nightly from live market data — check the chart above for the full price history. A PSA 10 copy is currently valued around $115.94, or compare against recent eBay sold listings for graded and raw copies.
