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Stacked Binder
Muk HS—Undaunted

Muk

HS—Undaunted · #31/90 · Uncommon · Illustrated by Midori Harada

RM25.97
$6.38 USD · Reverse Holofoil · market · 13 September 2026
Estimated reference value · not an offer
Discuss this card

Stable. Down 0.4% over 30 days, up 0.7% this week, -0.6% from its recorded high.Reverse Holofoil market price · direction only, not a recommendation.

VariantMYRSourceLow–High
NormalRM2.52$0.62 USD$0.29 – $2.97
Reverse HolofoilRM25.97$6.38 USD$2.00 – $77.70

Card Details

Card Number / Rarity
31/90 · Uncommon
Type / HP / Stage
Psychic · 100 HP · Stage 1 · evolves from Grimer
Attack 1
[P] Sludge Drag
Switch the Defending Pokémon with 1 of your opponent's Benched Pokémon. The new Defending Pokémon is now Confused and Poisoned.
Attack 2
[PCC] Pester (50+)
If the Defending Pokémon is affected by a Special Condition, this attack does 50 damage plus 30 more damage.
Weakness / Resistance / Retreat
Psychic ×2 / — / 3
Flavor
Its body is made of a powerful poison. Touching it accidentally will cause a fever that requires bed rest.

Price history & trend

Muk 31/90 is currently RM25.97 in Malaysian Ringgit — down 0.4% over the last 30 days, up 13.1% over 90 days. Its all-time high was RM26.13 (17 Jul 2026) and its low RM22.93 (16 Jun 2026). Harga & nilai updated 13 September 2026.

As of 13 September 2026, Muk #31/90 from HS—Undaunted has an estimated ungraded market value of RM25.97 ($6.38 USD, Reverse Holofoil), down 0.4% over the last 30 days, based on the TCGplayer marketprice converted at the same-day USD–MYR rate.

Other Muk cards

Muk printings from other sets, most valuable first — compare harga before you buy or sell.

Muk — Aquapolis
Muk
#H17 · AquapolisRH
RM1,077.87
Muk — Legendary Collection
Muk
#16 · Legendary CollectionRH
RM333.66
Muk — Fossil
Muk
#13 · FossilRH
RM259.94
Muk — Aquapolis
Muk
#23 · AquapolisR
RM236.09
Muk — Mystery of the Fossils
Muk
#89 · Mystery of the FossilsRH
RM226.89
Muk — Legend Maker
Muk
#11 · Legend MakerRH
RM215.74

More from HS—Undaunted

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All HS—Undaunted card prices →

Guides

RM25.97
Estimated reference value

Prices are reference estimates computed from third-party market data (source-currency price × the same-day MYR exchange rate) — they are not offers to buy or sell, appraisals, or financial advice. Card values can move quickly; always verify before transacting. Use at your own risk.

MYR is computed from the source USD price × the same-day USD→MYR rate (ECB via Frankfurter). Card data & image: pokemontcg.io. Source listing ↗