Cheapest priced copy (Marvel's Spider-Man Eternal): $0.35 at Card Kingdom, near mint, their price list as of .
Alchemax Slayer-Bots 
Artifact Creature — Robot Villain · 2/2 · Common · Marvel's Spider-Man Eternal · #5
When this creature enters, tap target creature an opponent controls and put a stun counter on it. (If a permanent with a stun counter would become untapped, remove one from it instead.)
Legal inCommanderLegacyVintagePauper
Not legal inBrawlStandardPioneerModern
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Marvel's Spider-Man Eternal | 5 | Common | $0.35 | $0.49 |