Whismur is card #69 of 100 in Crystal Guardians (2006), a Common illustrated by Atsuko Nishida. At about $10.81 it is the #83 most valuable card in the set. In a Crystal Guardians booster it turns up about once every 5 packs. It is one of 13 Whismur cards printed so far.
2003Nintendo Black Star Promos
2005Emerald
2006Crystal Guardians
2009Supreme Victors
2013Plasma Storm
2016Fates Collide
2018Celestial Storm
2023Paradox Rift

















See the full Crystal Guardians card list
An ungraded Whismur from Crystal Guardians sells for about $10.81. A PSA 10 is worth more, roughly $141 by our estimate, and a PSA 9 around $43.24.
It is a Common, and it shows up about once every 5 Crystal Guardians packs.
Atsuko Nishida drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Crystal Guardians 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.