Marshtomp is card #15 of 17 in POP Series 3 (2006), a Common illustrated by Midori Harada. At about $12.13 it is the #15 most valuable card in the set. 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 POP Series 3 card list
An ungraded Marshtomp from POP Series 3 sells for about $12.13. A PSA 10 is worth more, roughly $158 by our estimate, and a PSA 9 around $48.52.
It is a Common.
Midori Harada drew the art for this card.