Staryu is card #83 of 111 in Rising Rivals (2009), a Common illustrated by Atsuko Nishida. At about $1.74 it is the #107 most valuable card in the set. In a Rising Rivals booster it turns up about once every 7 packs. It is one of 30 Staryu cards printed so far.
1999Base Set
2003Skyridge
2008Legends Awakened
2009Rising Rivals
2012Next Destinies
2015Primal Clash
2019Team Up
2023151

















See the full Rising Rivals card list
An ungraded Staryu from Rising Rivals sells for about $1.74. A PSA 10 is worth more, roughly $13.92 by our estimate, and a PSA 9 around $4.87.
It is a Common, and it shows up about once every 7 Rising Rivals packs.
Atsuko Nishida drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Rising Rivals 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.