Team Aqua's Carvanha is card #20 of 34 in Double Crisis (2015), a Common illustrated by Sanosuke Sakuma. At about $6.38 it is the #19 most valuable card in the set. In a Double Crisis booster it turns up about once every 2 packs. It is one of 24 Carvanha cards printed so far.
2003Ruby & Sapphire
2005Deoxys
2009Rising Rivals
2013Plasma Storm
2015Double Crisis
2017Sun & Moon
2020Champion's Path
2024Temporal Forces

















See the full Double Crisis card list
An ungraded Team Aqua's Carvanha from Double Crisis sells for about $6.38. A PSA 10 is worth more, roughly $31.90 by our estimate, and a PSA 9 around $14.67.
It is a Common, and it shows up about once every 2 Double Crisis packs.
Sanosuke Sakuma drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Double Crisis 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.