Xerneas is card #XY31 of 211 in XY Black Star Promos (2013), a Promo illustrated by Kouki Saitou. At about $4.26 it is the #183 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 from XY Black Star Promos sells for about $4.26. A PSA 10 is worth more, roughly $34.08 by our estimate, and a PSA 9 around $11.93.
It is a Promo.
Kouki Saitou drew the art for this card.