Marshadow is card #146 of 132 in Mega Evolution (2025), a Illustration Rare. At about $9.72 it is the #19 most valuable card in the set. In a Mega Evolution booster it turns up about once every 221 packs. It is one of 13 Marshadow cards printed so far.
2 copies have been graded by players in Holobrook's grading game, and 1 came back a Gem Mint 10.
POP 1 slabs (the first 10 of this card from each company): PSA by Pudding on Nov 5, 2026. Still open: BGS, CGC. See the Mint


















See the full Mega Evolution card list
An ungraded Marshadow from Mega Evolution sells for about $9.72. A PSA 10 is worth more, roughly $34.02 by our estimate, and a PSA 9 around $19.44.
It is a Illustration Rare, and it shows up about once every 221 Mega Evolution packs.
Yes, as a digital simulator. Holobrook lets you open Mega Evolution 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.