Cheapest priced copy (Mirage): $0.49 at Card Kingdom, near mint, their price list as of .
Goblin Tinkerer 
Creature — Goblin Artificer · 1/2 · Common · Mirage · #180
{R}, {T}: Destroy target artifact. That artifact deals damage equal to its mana value to this creature.
Legal inCommanderLegacyVintagePauper
Not legal inBrawlStandardPioneerModern
2 printings · $0.49 to $0.59 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Anthologies | 40 | Common | $0.59 | — |
| Mirage | 180 | Common | $0.49 | — |