Raikou ex is card #121 of 103 in Delta Reign (2026), a Ultra Rare. At about $0.37 it is the #71 most valuable card in the set. In a Delta Reign booster it turns up about once every 272 packs. It is one of 30 Raikou cards printed so far.
2001Neo Revelation
2004Team Magma vs Team Aqua
2007Secret Wonders
2011Call of Legends
2017SM Black Star Promos
2020Vivid Voltage
2023Crown Zenith Galarian Gallery
2026Delta Reign

















See the full Delta Reign card list
An ungraded Raikou ex from Delta Reign sells for about $0.37. A PSA 10 is worth more, roughly $1.29 by our estimate, and a PSA 9 around $0.74.
It is a Ultra Rare, and it shows up about once every 272 Delta Reign packs.
Yes, as a digital simulator. Holobrook lets you open Delta Reign booster packs in your browser with our own early estimates of its pull rates (it is too new for real ones) and keep what you pull in a digital binder. No real cards, nothing to buy.