Cheapest priced copy (Planeshift): $0.35 at Card Kingdom, near mint, their price list as of .
Sleeping Potion 
Enchantment — Aura · Common · Planeshift · #34
Enchant creature
When this Aura enters, tap enchanted creature.
Enchanted creature doesn't untap during its controller's untap step.
When enchanted creature becomes the target of a spell or ability, sacrifice this Aura.
Legal inCommanderLegacyVintagePauper
Not legal inBrawlStandardPioneerModern
2 printings · $0.35 to $0.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Planeshift | 34 | Common | $0.35 | $0.99 |
| The List | PLS-34 | Common | $0.35 | — |