Cheapest priced copy (Core Set 2019): $0.35 at Card Kingdom, near mint, their price list as of .
Aerial Engineer 
Creature — Human Artificer · 2/4 · Uncommon · Core Set 2019 · #211
As long as you control an artifact, this creature gets +2/+0 and has flying.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Core Set 2019 | 211 | Uncommon | $0.35 | $0.49 |