Cheapest priced copy (Tempest): $0.35 at Card Kingdom, near mint, their price list as of .
Spike Drone 
Creature — Spike Drone · 0/0 · Common · Tempest · #258
This creature enters with a +1/+1 counter on it.
{2}, Remove a +1/+1 counter from this creature: Put a +1/+1 counter on target creature.
Legal inCommanderLegacyVintagePauper
Not legal inBrawlStandardPioneerModern
1 printing · $0.35 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Tempest | 258 | Common | $0.35 | — |