Koga's Grimer
Gym Challenge · #78/132 · Common · 2000
$1.35
Market price ▲ 107.7% (1Y)
HP 50GrassBasicArt · Ken Sugimori
Printings & price history
Unlimited▲ 1.5% 7d$1.35
Low $0.49Mid $1.00High $19.98
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Graded values
updated 2026-07-06Unlimited · PSA 10 price history$56.86
PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
Attacks
Sludge Grip
If your opponent has any Benched Pokémon, flip a coin. If heads, choose 1 of your opponent's Benched Pokémon and switch it with the Defending Pokémon. The new Defending Pokémon is now Poisoned.
20Sludge Toss
How much is Koga's Grimer #78/132 worth?
Koga's Grimer #78/132 from Gym Challenge currently has a market value of $1.35, with 2 tracked variants ranging from $0.49 to $36.90. It is a Common card released in 2000. Prices update nightly from live market data — check the chart above for the full price history. A PSA 10 copy is currently valued around $56.86, or compare against recent eBay sold listings for graded and raw copies.