Cheapest priced copy (Kaladesh): $0.35 at Card Kingdom, near mint, their price list as of .
Foundry Screecher 
Creature — Bat · 2/1 · Common · Kaladesh · #82
Flying
This creature gets +1/+0 as long as you control an artifact.
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Kaladesh | 82 | Common | $0.35 | $0.49 |