Cheapest priced copy (Gatecrash): $0.35 at Card Kingdom, near mint, their price list as of .
Smog Elemental 
Creature — Elemental · 3/3 · Uncommon · Gatecrash · #79
Flying
Creatures with flying your opponents control get -1/-1.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Gatecrash | 79 | Uncommon | $0.35 | $0.49 |