Cheapest priced copy (March of the Machine): $0.99 at Card Kingdom, near mint, their price list as of .
Axgard Artisan 
Creature — Dwarf Artificer · 2/1 · Uncommon · March of the Machine · #332
Whenever one or more +1/+1 counters are put on this creature for the first time each turn, create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
1 printing · $0.99 to $1.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| March of the Machine | 332 | Uncommon | $0.99 | $1.99 |