Piplup is card #36 of 162 in BREAKthrough (2015), a Common illustrated by Kanako Eo. At about $3.02 it is the #48 most valuable card in the set. In a BREAKthrough booster it turns up about once every 10 packs. It is one of 21 Piplup cards printed so far.
2007Diamond & Pearl
2008Majestic Dawn
2012Dark Explorers
2013Legendary Treasures
2015BREAKthrough
2018Ultra Prism
2019Cosmic Eclipse
2022Brilliant Stars

















See the full BREAKthrough card list
An ungraded Piplup from BREAKthrough sells for about $3.02. A PSA 10 is worth more, roughly $15.10 by our estimate, and a PSA 9 around $6.95.
It is a Common, and it shows up about once every 10 BREAKthrough packs.
Kanako Eo drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open BREAKthrough 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.