Cheapest priced copy (Avatar: The Last Airbender): $0.35 at Card Kingdom, near mint, their price list as of .
Boar-q-pine 
Creature — Boar Porcupine · 2/2 · Common · Avatar: The Last Airbender · #124
Whenever you cast a noncreature spell, put a +1/+1 counter on this creature.
Legal inCommanderBrawlStandardPioneerModernLegacyVintagePauper
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Avatar: The Last Airbender | 124 | Common | $0.35 | $0.49 |