Sabrina's Slowbro is card #60 of 132 in Gym Heroes (2000), a Uncommon illustrated by Ken Sugimori. At about $17.55 it is the #39 most valuable card in the set. In a Gym Heroes booster it turns up about once every 14 packs. It is one of 27 Slowbro cards printed so far.
1999Fossil
2000Team Rocket
2002Neo Destiny
2005Unseen Forces
2010HeartGold & SoulSilver
2017Guardians Rising
2020Darkness Ablaze
2023Scarlet & Violet

















See the full Gym Heroes card list
An ungraded Sabrina's Slowbro from Gym Heroes sells for about $17.55. A PSA 10 is worth more, roughly $228 by our estimate, and a PSA 9 around $70.20.
It is a Uncommon, and it shows up about once every 14 Gym Heroes packs.
Ken Sugimori drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Gym Heroes 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.