Keldeo-EX is card #BW61 of 101 in BW Black Star Promos (2011), a Promo illustrated by Toyste Beach. At about $3.26 it is the #91 most valuable card in the set. It is one of 22 Keldeo cards printed so far.
2011BW Black Star Promos
2012Boundaries Crossed
2017Shining Legends
2019Unified Minds
2022Astral Radiance
2023Crown Zenith Galarian Gallery
2025White Flare
2026Chaos Rising

















See the full BW Black Star Promos card list
An ungraded Keldeo-EX from BW Black Star Promos sells for about $3.26. A PSA 10 is worth more, roughly $26.08 by our estimate, and a PSA 9 around $9.13.
It is a Promo.
Toyste Beach drew the art for this card.