Black Kyurem ex is card #48 of 191 in Surging Sparks (2024), a Double Rare. At about $0.75 it is the #70 most valuable card in the set. In a Surging Sparks booster it turns up about once every 104 packs. It is one of 50 Kyurem cards printed so far.
2011BW Black Star Promos
2013Plasma Freeze
2015Ancient Origins
2017SM Black Star Promos
2018Dragon Majesty
2021Evolving Skies
2022Lost Origin
2024Surging Sparks

















See the full Surging Sparks card list
An ungraded Black Kyurem ex from Surging Sparks sells for about $0.75. A PSA 10 is worth more, roughly $2.62 by our estimate, and a PSA 9 around $1.50.
It is a Double Rare, and it shows up about once every 104 Surging Sparks packs.
Yes, as a digital simulator. Holobrook lets you open Surging Sparks 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.