Bayleef is card #71 of 165 in Expedition Base Set (2002), a Uncommon illustrated by Mitsuhiro Arita. At about $39.26 it is the #112 most valuable card in the set. In an Expedition Base Set booster it turns up about once every 16 packs. It is one of 12 Bayleef cards printed so far.
2000Neo Genesis
2002Expedition Base Set
2006Dragon Frontiers
2007Mysterious Treasures
2011Call of Legends
2016BREAKpoint
2025Mega Evolution
2026Ascended Heroes

















See the full Expedition Base Set card list
An ungraded Bayleef from Expedition Base Set sells for about $39.26. A PSA 10 is worth more, roughly $510 by our estimate, and a PSA 9 around $157.
It is a Uncommon, and it shows up about once every 16 Expedition Base Set packs.
Mitsuhiro Arita drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Expedition Base Set 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.