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Muk: HS—Undaunted 31/90

Muk 31/90 HS—Undaunted Pokémon card, Uncommon
Printing shown in the price chart

TCGplayer

$0.66

Up $0.01 (1.54%)· 30D

No change · 7D

Cardmarket

€0.29

Up €0.02 (7.41%)· 30D

Down €0.02 (6.45%)· 7D

TCGplayer

$6.03

Down $0.35 (5.49%)· 30D

No change · 7D

Cardmarket

€1.40

Down €0.21 (13.04%)· 30D

No change · 7D

Price history

  • TCGplayer
  • Cardmarket
Range

Cardmarket in US dollars at 1 EUR = 1.1214 USD (ECB).

Prices

TCGplayer

Raw Price
  • Non-holo$0.66
  • Reverse Holo$6.03

Cardmarket

Raw Price
  • Non-holo€0.29
  • Reverse Holo€1.40

Card details

Rarity
Uncommon
Type
Psychic
HP
100
Stage
Stage 1
Evolves from
Grimer
Pokédex
#089 Muk
Illustrator
Midori Harada
Released
Aug 18, 2010

1 Psychic Energy: Sludge Drag

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

1 Psychic and 2 Colorless Energy: Pester50+

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.

Price summary

Muk 31/90 Non-holo is worth about $0.49 near mint, the average of the TCGplayer and Cardmarket prices, as of Nov 11, 2026. It is up $0.02 (4.3%) over the last 30 days.

How to tell the printings apart
  • Non-holo

    No foil anywhere on the card.

  • Reverse Holo

    The foil shine covers the card frame instead of the art.

Low and average prices
PrintingTCG lowCM 30-day avg
Non-holo$0.29€0.28
Reverse Holo$2.00€2.70

Euro prices convert at the ECB rate of Nov 10, 2026: 1 EUR = 1.1214 USD. Near-mint, ungraded copies.

More from HS—Undaunted

All 91 cards
Jolteon 28/90 HS—Undaunted28/90Uncommon2 printingsJolteon

Non-holo$5.08

Lairon 29/90 HS—Undaunted29/90Uncommon2 printingsLairon

Non-holo$0.30

Metang 30/90 HS—Undaunted30/90Uncommon2 printingsMetang

Non-holo$0.30

Pinsir 32/90 HS—Undaunted32/90Uncommon2 printingsPinsir

Non-holo$0.52

Raichu 33/90 HS—Undaunted33/90Uncommon2 printingsRaichu

Non-holo$4.62

Raticate 34/90 HS—Undaunted34/90Uncommon2 printingsRaticate

Non-holo$0.49

Other Muk cards

All Muk cards
Muk H17/H32 AquapolisH17/H32Rare HoloMuk

Holo$280

Muk 16/110 Legendary Collection16/110Rare Holo2 printingsMuk

Reverse Holo$194

Muk & Alolan Muk-GX 197/214 Unbroken Bonds197/214Rare UltraMuk & Alolan Muk-GX

Holo$126

Muk ex 96/97 Dragon96/97Rare Holo exMuk ex

Holo$89

Muk 13/62 Fossil13/62Rare Holo2 printingsMuk

1st Edition$65

Dark Muk 16/109 Team Rocket Returns16/109Rare2 printingsDark Muk

Expansion Stamp Holo$59