Marshtomp is card #34 of 168 in Celestial Storm (2018), a Uncommon illustrated by Ken Sugimori. At about $1.21 it is the #86 most valuable card in the set. In a Celestial Storm booster it turns up about once every 19 packs. It is one of 13 Marshtomp cards printed so far.
2003Ruby & Sapphire
2005Emerald
2006Crystal Guardians
2008Great Encounters
2009Supreme Victors
2015Primal Clash
2018Celestial Storm
2021Fusion Strike

















See the full Celestial Storm card list
An ungraded Marshtomp from Celestial Storm sells for about $1.21. A PSA 10 is worth more, roughly $6.05 by our estimate, and a PSA 9 around $2.78.
It is a Uncommon, and it shows up about once every 19 Celestial Storm packs.
Ken Sugimori drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Celestial Storm 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.