Keldeo-EX is card #45 of 113 in Legendary Treasures (2013), a Rare Holo EX illustrated by Toyste Beach. At about $4.65 it is the #90 most valuable card in the set. In a Legendary Treasures booster it turns up about once every 145 packs. It is one of 22 Keldeo cards printed so far.
2011BW Black Star Promos
2012Boundaries Crossed
2013Legendary Treasures
2017Shining Legends
2019Unified Minds
2022Astral Radiance
2023Crown Zenith Galarian Gallery
2025White Flare

















See the full Legendary Treasures card list
An ungraded Keldeo-EX from Legendary Treasures sells for about $4.65. A PSA 10 is worth more, roughly $37.20 by our estimate, and a PSA 9 around $13.02.
It is a Rare Holo EX, and it shows up about once every 145 Legendary Treasures packs.
Toyste Beach drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Legendary Treasures booster packs in your browser with the set's real pull rates and keep what you pull in a digital binder. No real cards, nothing to buy.