Xerneas-EX is card #XY149 of 211 in XY Black Star Promos (2013), a Promo illustrated by Eske Yoshinob. At about $16.48 it is the #121 most valuable card in the set. It is one of 24 Xerneas cards printed so far.
2013XY Black Star Promos
2015BREAKthrough
2016Steam Siege
2018Forbidden Light
2020Vivid Voltage
2023Scarlet & Violet Black Star Promos
2024Surging Sparks
2026Chaos Rising

















See the full XY Black Star Promos card list
An ungraded Xerneas-EX from XY Black Star Promos sells for about $16.48. A PSA 10 is worth more, roughly $132 by our estimate, and a PSA 9 around $46.14.
It is a Promo.
Eske Yoshinob drew the art for this card.