Cheapest priced copy (Avatar: The Last Airbender Eternal): $0.59 at Card Kingdom, near mint, their price list as of .
Giant Fly 
Creature — Insect · 2/2 · Common · Avatar: The Last Airbender Eternal · #107
Flying
Whenever you sacrifice another permanent, this creature gets +1/+0 until end of turn.
Legal inCommanderLegacyVintagePauper
Not legal inBrawlStandardPioneerModern
1 printing · $0.49 to $0.59 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Avatar: The Last Airbender Eternal | 107 | Common | $0.59 | $0.49 |