Rockruff is card #123 of 236 in Cosmic Eclipse (2019), a Common illustrated by Saya Tsuruta. At about $2.74 it is the #109 most valuable card in the set. In a Cosmic Eclipse booster it turns up about once every 12 packs. It is one of 16 Rockruff cards printed so far.
2017SM Black Star Promos
2018Forbidden Light
2019Cosmic Eclipse
2020Champion's Path
2022Lost Origin
2023Crown Zenith
2024Temporal Forces
2025Journey Together

















See the full Cosmic Eclipse card list
An ungraded Rockruff from Cosmic Eclipse sells for about $2.74. A PSA 10 is worth more, roughly $13.70 by our estimate, and a PSA 9 around $6.30.
It is a Common, and it shows up about once every 12 Cosmic Eclipse packs.
Saya Tsuruta drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Cosmic Eclipse 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.