Cheapest priced copy (Jumpstart 2022): $0.35 at Card Kingdom, near mint, their price list as of .
Sokenzan Smelter 
Creature — Goblin Artificer · 2/2 · Uncommon · Jumpstart 2022 · #601
At the beginning of combat on your turn, you may pay {1} and sacrifice an artifact. If you do, create a 3/1 red Construct artifact creature token with haste.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
2 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Jumpstart 2022 | 601 | Uncommon | $0.35 | — |
| Kamigawa: Neon Dynasty | 164 | Uncommon | $0.35 | $0.49 |