Muk
HS—Undaunted · #31/90 · Uncommon · 2010
$0.55
Market price ▲ 19.6% (1Y)
HP 100PsychicStage 1Art · Midori Harada
Printings & price history
Normal▼ 1.8% 7d$0.55
Low $0.25Mid $0.49High $2.49
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Graded values
updated 2026-07-06Unlimited · PSA 10 price history$49.13
PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
Attacks
Sludge Drag
Switch the Defending Pokémon with 1 of your opponent's Benched Pokémon. The new Defending Pokémon is now Confused and Poisoned.
50+Pester
If the Defending Pokémon is affected by a Special Condition, this attack does 50 damage plus 30 more damage.
“Its body is made of a powerful poison. Touching it accidentally will cause a fever that requires bed rest.”
How much is Muk #31/90 worth?
Muk #31/90 from HS—Undaunted currently has a market value of $0.55, with 2 tracked variants ranging from $0.25 to $77.70. It is a Uncommon card released in 2010. Prices update nightly from live market data — check the chart above for the full price history. A PSA 10 copy is currently valued around $49.13, or compare against recent eBay sold listings for graded and raw copies.
