Bayleef is card #35 of 123 in HeartGold & SoulSilver (2010), a Uncommon illustrated by Shin Nagasawa. At about $15.49 it is the #64 most valuable card in the set. In a HeartGold & SoulSilver booster it turns up about once every 11 packs. It is one of 12 Bayleef cards printed so far.
2000Neo Genesis
2002Expedition Base Set
2006Dragon Frontiers
2007Mysterious Treasures
2010HeartGold & SoulSilver
2011Call of Legends
2016BREAKpoint
2025Mega Evolution

















See the full HeartGold & SoulSilver card list
An ungraded Bayleef from HeartGold & SoulSilver sells for about $15.49. A PSA 10 is worth more, roughly $124 by our estimate, and a PSA 9 around $43.37.
It is a Uncommon, and it shows up about once every 11 HeartGold & SoulSilver packs.
Shin Nagasawa drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open HeartGold & SoulSilver 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.