Cheapest priced copy (Scars of Mirrodin): $0.49 at Card Kingdom, near mint, their price list as of .
Ezuri's Brigade 
Creature — Elf Warrior · 4/4 · Rare · Scars of Mirrodin · #121
Metalcraft — As long as you control three or more artifacts, this creature gets +4/+4 and has trample.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
1 printing · $0.49 to $1.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Scars of Mirrodin | 121 | Rare | $0.49 | $1.49 |