Alolan Muk

Cosmic Eclipse · #131/236 · Rare · 2019

$0.77
Market price 1.3% (30d)
Prices as of Aug 14, 2026
HP 140DarknessStage 1Art · MAHOU
4graded pop
25%gem rate
29.3×PSA 10 vs raw
-38%off ATH $1.75 · Aug 2026
Market data

Printings & price history

Normal 0.0% 7d$0.77
Low $0.25Mid $0.77

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Graded market

Graded values

PSA 10 report →updated 2026-08-13
Grade 6 est.$1.03
Grade 5 est.$0.86
Grade 4 est.$0.71
Grade 3 est.$0.59
Grade 2 est.$0.49
Grade 1 est.$0.41

Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.

PSA 10 price history$35.75

PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.

Graded population census · updated 2026-08-02

CGC4 graded · 1 gem 10

Population data from PriceCharting, updated monthly.

Attacks

20Panic Poison
Your opponent's Active Pokémon is now Burned, Confused, and Poisoned.
110Sludge Bomb

There are over a hundred kinds of poison inside its body. Chemical reactions between different poisons are the source of its vitality.

How much is Alolan Muk #131/236 worth?

Right now (August 14, 2026) the going rate for an ungraded Alolan Muk #131/236 from Cosmic Eclipse is about $0.77. Across the 2 printings we track, copies run anywhere from $0.25 to $34.98 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $35.75, roughly 46.4x the raw price, while a PSA 9 sits near $13.46. 4 copies have been graded to date, and 25% of them came back a 10 — worth knowing before you pay grading fees.

These figures come from nightly market-data syncs verified against completed sales. Use the chart above to see the trend before you buy or sell.

Collecting Cosmic Eclipse?Full master set guide — every card, chase list, and completion cost