Muk

HS—Undaunted · No. 31/90

Uncommon EN Pokémon

Current value

$6.38

TCGplayer Near Mint

Prices

Variant	TCGplayer	Cardmarket
Normal	$0.62 Low $0.29 · High $7.60	No price
Reverse Holofoil	$6.38 Low $2.00 · High $77.70	No price

TCGplayer prices are Near Mint market averages, Cardmarket prices are 30-day averages in EUR. Refreshed every 15 minutes, as of Sep 16, 2026, 3:57 PM UTC.

Details

Attacks

PsychicSludge Drag

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

PsychicColorlessColorlessPester50+

If the Defending Pokémon is affected by a Special Condition, this attack does 50 damage plus 30 more damage.

Weakness

Psychic×2

Retreat

1

Rarity

Uncommon

Artist

Midori Harada

HP

100

Number

31/90

Expansion

HS—Undaunted

Series

HeartGold & SoulSilver

Types

Psychic

Subtypes

Stage 1

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

Price history

TCGplayer Cardmarket

Not enough price data for this range yet.

7D 1M 3M 6M 1Y

Normal Reverse Holofoil

Where to buy

TCGplayer Search Muk on TCGplayer Cardmarket Search Muk on Cardmarket eBay Search Muk on eBay

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Muk is card 31/90 of HS—Undaunted, a HeartGold & SoulSilver series English Pokémon TCG expansion. Prices and price history here come from TCGplayer and Cardmarket and refresh every 15 minutes, and you can scan and track your HS—Undaunted cards in the Arca TCG app.