Giovanni's Nidorina is card #44 of 132 in Gym Challenge (2000), a Uncommon illustrated by Ken Sugimori. At about $5.13 it is the #91 most valuable card in the set. In a Gym Challenge booster it turns up about once every 14 packs. It is one of 17 Nidorina cards printed so far.
1999Jungle
2000Gym Challenge
2002Legendary Collection
2004FireRed & LeafGreen
2007Mysterious Treasures
2010HS—Triumphant
2015Primal Clash
2023151

















See the full Gym Challenge card list
An ungraded Giovanni's Nidorina from Gym Challenge sells for about $5.13. A PSA 10 is worth more, roughly $66.69 by our estimate, and a PSA 9 around $20.52.
It is a Uncommon, and it shows up about once every 14 Gym Challenge packs.
Ken Sugimori drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Gym Challenge 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.