Alolan Muk-GX

Burning Shadows · #138/147 · Rare Ultra · 2017

$6.08
Market price ▲ 5.0% (30d)
Prices as of Jul 26, 2026
HP 220DarknessStage 1GXArt · 5ban Graphics
299graded pop
14%gem rate
11.1×PSA 10 vs raw
-9%off ATH $6.01 · Feb 2026
−$5.70EV to grade — don't

Price history

Full Art▲ 2.7% 7d$6.08
Low $3.45Mid $6.04

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Graded values

updated 2026-07-26
Grade 6 est.$5.22
Grade 5 est.$4.39
Grade 4 est.$3.62
Grade 3 est.$3.02
Grade 2 est.$2.47
Grade 1 est.$2.09

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$67.44

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

Graded population census · updated 2026-07-08

PSA209 graded · 39 gem 10
CGC90 graded · 3 gem 10

Population data from PriceCharting, updated monthly.

Attacks

10+Chemical Breath
This attack does 70 more damage for each Special Condition affecting your opponent's Active Pokémon.
120Crunch
Discard an Energy attached to your opponent's Active Pokémon.
Tri Hazard-GX
Switch 1 of your opponent's Benched Pokémon with their Active Pokémon. The new Active Pokémon is now Burned, Paralyzed, and Poisoned. (You can't use more than 1 GX attack in a game.)

How much is Alolan Muk-GX #138/147 worth?

Alolan Muk-GX #138/147 is a Rare Ultra card from Burning Shadows (2017) — today it trades at roughly $6.08 ungraded.

Grading changes the math on this one: a PSA 10 is valued around $67.44, roughly 11.1x the raw price, while a PSA 9 sits near $18.51. 209 copies have been graded to date, and 19% of them came back a 10 — worth knowing before you pay grading fees.

We update this valuation every night from live market data and verify it against real completed sales — see the chart above for how Alolan Muk-GX has moved over time.

Other printings of Alolan Muk-GX 2

Alolan Muk-GX #84 Burning Shadows
Alolan Muk-GX
Burning Shadows · #84/147
Alolan Muk-GX #157 Burning Shadows
Alolan Muk-GX
Burning Shadows · #157/147