Piplup is card #85 of 127 in Platinum (2009), a Common illustrated by Mitsuhiro Arita. At about $38.49 it is the #17 most valuable card in the set. In a Platinum booster it turns up about once every 9 packs. It is one of 21 Piplup cards printed so far.
2007Diamond & Pearl
2008Majestic Dawn
2009Platinum
2012Dark Explorers
2013Legendary Treasures
2018Ultra Prism
2019Cosmic Eclipse
2022Brilliant Stars

















See the full Platinum card list
An ungraded Piplup from Platinum sells for about $38.49. A PSA 10 is worth more, roughly $308 by our estimate, and a PSA 9 around $108.
It is a Common, and it shows up about once every 9 Platinum packs.
Mitsuhiro Arita drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Platinum 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.