Treecko is card #XY36 of 211 in XY Black Star Promos (2013), a Promo illustrated by Akira Komayama. At about $4.16 it is the #184 most valuable card in the set. It is one of 23 Treecko cards printed so far.
2003Ruby & Sapphire
2004Team Rocket Returns
2006Crystal Guardians
2008Great Encounters
2009Arceus
2013Plasma Freeze
2018Lost Thunder
2021McDonald's Collection 2021

















See the full XY Black Star Promos card list
An ungraded Treecko from XY Black Star Promos sells for about $4.16. A PSA 10 is worth more, roughly $33.28 by our estimate, and a PSA 9 around $11.65.
It is a Promo.
Akira Komayama drew the art for this card.