Muk #31/90

HS—Undaunted · HeartGold & SoulSilver · Uncommon · 2010

Market price: $6.38 (TCGplayer, raw)

Pokémon · Stage 1 · Type: Psychic · 100 HP · Evolves from Grimer

Its body is made of a powerful poison. Touching it accidentally will cause a fever that requires bed rest.

Illustrated by Midori Harada

Market price by printing

Printing	TCGplayer (USD)	Cardmarket (EUR)
Normal	$0.65	€0.27
Reverse Holo	$6.38	€1.61

Raw (ungraded) market prices, refreshed several times a day. Updated 2026-10-14.

Attacks

Sludge Drag (Psychic)
Switch the Defending Pokémon with 1 of your opponent's Benched Pokémon. The new Defending Pokémon is now Confused and Poisoned.

Pester — 50+ (Psychic, Colorless, Colorless)
If the Defending Pokémon is affected by a Special Condition, this attack does 50 damage plus 30 more damage.