Chansey is card #152 of 214 in Lost Thunder (2018), a Common illustrated by Mahou. At about $11.93 it is the #48 most valuable card in the set. In a Lost Thunder booster it turns up about once every 10 packs. It is one of 25 Chansey cards printed so far.
1999Base Set
2003Ruby & Sapphire
2005Unseen Forces
2010HeartGold & SoulSilver
2014Phantom Forces
2018Lost Thunder
2021Fusion Strike
2024Twilight Masquerade

















See the full Lost Thunder card list
An ungraded Chansey from Lost Thunder sells for about $11.93. A PSA 10 is worth more, roughly $59.65 by our estimate, and a PSA 9 around $27.44.
It is a Common, and it shows up about once every 10 Lost Thunder packs.
Mahou drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Lost Thunder 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.