Brock's Vulpix is card #37 of 132 in Gym Challenge (2000), a Uncommon illustrated by Ken Sugimori. At about $16.86 it is the #51 most valuable card in the set. In a Gym Challenge booster it turns up about once every 14 packs. It is one of 52 Vulpix cards printed so far.
1999Base Set
2000Gym Challenge
2003Aquapolis
2007Mysterious Treasures
2011Call of Legends
2016McDonald's Collection 2016
2019Cosmic Eclipse
2023151

















See the full Gym Challenge card list
An ungraded Brock's Vulpix from Gym Challenge sells for about $16.86. A PSA 10 is worth more, roughly $219 by our estimate, and a PSA 9 around $67.44.
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.