Mawile-EX is card #XY103 of 211 in XY Black Star Promos (2013), a Promo illustrated by Ayaka Yoshida. At about $12.56 it is the #137 most valuable card in the set. It is one of 36 Mawile cards printed so far.
2003Sandstorm
2008Great Encounters
2010HS鈥擴ndaunted
2013Plasma Freeze
2016BREAKpoint
2018Celestial Storm
2021Fusion Strike
2023Obsidian Flames

















See the full XY Black Star Promos card list
An ungraded Mawile-EX from XY Black Star Promos sells for about $12.56. A PSA 10 is worth more, roughly $100 by our estimate, and a PSA 9 around $35.17.
It is a Promo.
Ayaka Yoshida drew the art for this card.