Pikachu-EX is card #XY124 of 211 in XY Black Star Promos (2013), a Promo illustrated by Megumi Mizutani. At about $475 it is the #1 most valuable card in the set. It is one of 213 Pikachu cards printed so far.
1999Base Set
2004FireRed & LeafGreen
2007Power Keepers
2011Black & White
2013Legendary Treasures
2015Roaring Skies
2019Cosmic Eclipse
2022Brilliant Stars

















See the full XY Black Star Promos card list
An ungraded Pikachu-EX from XY Black Star Promos sells for about $475. A PSA 10 is worth more, roughly $3,796 by our estimate, and a PSA 9 around $1,329.
It is a Promo.
Megumi Mizutani drew the art for this card.