Cleffa is card #17 of 123 in HeartGold & SoulSilver (2010), a Rare illustrated by Masakazu Fukuda. At about $14.17 it is the #68 most valuable card in the set. In a HeartGold & SoulSilver booster it turns up about once every 38 packs. It is one of 17 Cleffa cards printed so far.
1999Wizards Black Star Promos
2000Neo Genesis
2005Unseen Forces
2007Diamond & Pearl
2010HeartGold & SoulSilver
2011Call of Legends
2019Cosmic Eclipse
2023Obsidian Flames

















See the full HeartGold & SoulSilver card list
An ungraded Cleffa from HeartGold & SoulSilver sells for about $14.17. A PSA 10 is worth more, roughly $113 by our estimate, and a PSA 9 around $39.68.
It is a Rare, and it shows up about once every 38 HeartGold & SoulSilver packs.
Masakazu Fukuda 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.