Cheapest priced copy (Teenage Mutant Ninja Turtles): $0.35 at Card Kingdom, near mint, their price list as of .
East Wind Avatar 
Creature — Bird Spirit Avatar · 2/4 · Common · Teenage Mutant Ninja Turtles · #5
Flying, vigilance
Alliance — Whenever another creature you control enters, this creature gets +1/+0 until end of turn.
Legal inCommanderBrawlStandardPioneerModernLegacyVintagePauper
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Teenage Mutant Ninja Turtles | 5 | Common | $0.35 | $0.49 |