Cheapest priced copy (Adventures in the Forgotten Realms): $1.29 at Card Kingdom, near mint, their price list as of .
Shambling Ghast 
Creature — Zombie · 1/1 · Common · Adventures in the Forgotten Realms · #119
When this creature dies, choose one —
• Target creature an opponent controls gets -1/-1 until end of turn.
• Create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
3 printings · $1.29 to $2.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Adventures in the Forgotten Realms | 119 | Common | $1.29 | $2.99 |
| Foundations Jumpstart | 124 | Common | $1.29 | — |
| The List | AFR-119 | Common | $1.29Out of stock | — |