Riolu is card #102 of 214 in Unbroken Bonds (2019), a Common illustrated by Mizue. At about $0.55 it is the #160 most valuable card in the set. In an Unbroken Bonds booster it turns up about once every 11 packs. It is one of 32 Riolu cards printed so far.
2007Diamond & Pearl
2009Platinum
2012Next Destinies
2016Fates Collide
2018Ultra Prism
2019Unified Minds
2020Vivid Voltage
2024Paldean Fates

















See the full Unbroken Bonds card list
An ungraded Riolu from Unbroken Bonds sells for about $0.55. A PSA 10 is worth more, roughly $2.75 by our estimate, and a PSA 9 around $1.26.
It is a Common, and it shows up about once every 11 Unbroken Bonds packs.
Mizue drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Unbroken Bonds 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.