Alolan Muk is card #131 of 236 in Cosmic Eclipse (2019), a Rare illustrated by Mahou. At about $1.34 it is the #132 most valuable card in the set. In a Cosmic Eclipse booster it turns up about once every 65 packs. It is one of 32 Muk cards printed so far.
1999Fossil
2002Legendary Collection
2006Legend Maker
2009Platinum
2013Plasma Freeze
2017Burning Shadows
2019Unbroken Bonds
2022Brilliant Stars

















See the full Cosmic Eclipse card list
An ungraded Alolan Muk from Cosmic Eclipse sells for about $1.34. A PSA 10 is worth more, roughly $6.70 by our estimate, and a PSA 9 around $3.08.
It is a Rare, and it shows up about once every 65 Cosmic Eclipse packs.
Mahou drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Cosmic Eclipse booster packs in your browser with the set's real pull rates and keep what you pull in a digital binder. No real cards, nothing to buy.