Mightyena is card #17 of 39 in Kalos Starter Set (2013) illustrated by Mitsuhiro Arita. At about $1.85 it is the #14 most valuable card in the set. It is one of 24 Mightyena cards printed so far.
2003Ruby & Sapphire
2005Deoxys
2007Power Keepers
2009Platinum
2013Kalos Starter Set
2014Phantom Forces
2019Team Up
2022Astral Radiance

















See the full Kalos Starter Set card list
An ungraded Mightyena from Kalos Starter Set sells for about $1.85. A PSA 10 is worth more, roughly $14.80 by our estimate, and a PSA 9 around $5.18.
Mitsuhiro Arita drew the art for this card.