Cheapest priced copy (Double Masters): $0.35 at Card Kingdom, near mint, their price list as of .
Chief of the Foundry 
Artifact Creature — Construct · 2/3 · Uncommon · Kaladesh · #200
Other artifact creatures you control get +1/+1.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
8 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Double Masters | 238 | Uncommon | $0.35 | $0.49 |
| The Brothers' War Commander | 134 | Uncommon | $0.39 | — |
| Commander 2018 | 199 | Uncommon | $0.35 | — |
| Foundations Commander | 249 | Uncommon | $0.35 | — |
| Foundations Jumpstart | 747 | Uncommon | $0.35 | — |
| Kaladesh | 200 | Uncommon | $0.39 | $0.49 |
| Magic Origins | 225 | Uncommon | $0.35 | $0.49 |
| Kaladesh Promos | 200 | Uncommon | — | $0.49 |
One ruling from Wizards of the Coast
- 7 August 2020Because damage remains marked on a creature until the damage is removed as the turn ends, nonlethal damage dealt to an artifact creature you control may become lethal if Chief of the Foundry leaves the battlefield during that turn.