Wishiwashi ex is card #120 of 103 in Delta Reign (2026), a Ultra Rare. At about $14.27 it is the #15 most valuable card in the set. In a Delta Reign booster it turns up about once every 272 packs. It is one of 14 Wishiwashi cards printed so far.
2017Sun & Moon
2018Dragon Majesty
2019Cosmic Eclipse
2020Darkness Ablaze
2021Evolving Skies
2026Delta Reign

















See the full Delta Reign card list
An ungraded Wishiwashi ex from Delta Reign sells for about $14.27. A PSA 10 is worth more, roughly $49.95 by our estimate, and a PSA 9 around $28.54.
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.