Cheapest priced copy (Duel Decks: Venser vs. Koth): $0.35 at Card Kingdom, near mint, their price list as of .
Fiery Hellhound 
Creature — Elemental Dog · 2/2 · Common · Magic Origins · #284
{R}: This creature gets +1/+0 until end of turn.
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
6 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Duel Decks: Venser vs. Koth | 49 | Common | $0.35 | — |
| Magic 2010 | 135 | Common | $0.35 | $0.49 |
| Magic 2011 | 136 | Common | $0.35 | $0.49 |
| Magic 2012 | 130 | Common | $0.35 | $0.49 |
| Magic Origins | 284 | Common | $0.35 | — |
| The List | ORI-284 | Common | $0.35 | — |