Cheapest priced copy (March of the Machine): $0.35 at Card Kingdom, near mint, their price list as of .
Urn of Godfire 
Artifact · Common · March of the Machine · #266
{2}: Add one mana of any color.
{6}, {T}, Sacrifice this artifact: Destroy target creature or enchantment.
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| March of the Machine | 266 | Common | $0.35 | $0.49 |