Cheapest priced copy (Kamigawa: Neon Dynasty): $0.35 at Card Kingdom, near mint, their price list as of .
Scrapyard Steelbreaker 
Artifact Creature — Human Warrior · 3/4 · Common · Kamigawa: Neon Dynasty · #160
{1}, Sacrifice another artifact: This creature gets +2/+1 until end of turn.
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Kamigawa: Neon Dynasty | 160 | Common | $0.35 | $0.49 |