Gastly is card #52 of 92 in Legend Maker (2006), a Common illustrated by Hajime Kusajima. At about $91.36 it is the #16 most valuable card in the set. In a Legend Maker booster it turns up about once every 5 packs. It is one of 35 Gastly cards printed so far.
1999Base Set
2003Skyridge
2006Legend Maker
2007Diamond & Pearl
2010HS—Triumphant
2016Generations
2020Sword & Shield
2023151

















See the full Legend Maker card list
An ungraded Gastly from Legend Maker sells for about $91.36. A PSA 10 is worth more, roughly $1,188 by our estimate, and a PSA 9 around $365.
It is a Common, and it shows up about once every 5 Legend Maker packs.
Hajime Kusajima drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Legend Maker 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.