Cheapest priced copy (Planechase): $0.35 at Card Kingdom, near mint, their price list as of .
Serum Tank 
Artifact · Uncommon · Mirrodin · #240
Whenever this artifact or another artifact enters, put a charge counter on this artifact.
{3}, {T}, Remove a charge counter from this artifact: Draw a card.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
2 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Planechase | 125 | Uncommon | $0.35 | — |
| Mirrodin | 240 | Uncommon | $0.35 | $0.49 |