Cheapest priced copy (Ravnica: City of Guilds): $0.49 at Card Kingdom, near mint, their price list as of .
Bottled Cloister 
Artifact · Rare · Ravnica: City of Guilds · #256
At the beginning of each opponent's upkeep, exile all cards from your hand face down.
At the beginning of your upkeep, return all cards you own exiled with this artifact to your hand, then draw a card.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
4 printings · $0.49 to $0.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Ravnica: City of Guilds | 256 | Rare | $0.49 | $0.99 |
| Ravnica Remastered | 252 | Rare | $0.49 | $0.49 |
| Ravnica Remastered | 389 | Rare | $0.49 | $0.49 |
| Ravnica Remastered | 389z | Rare | — | — |
One ruling from Wizards of the Coast
- 1 February 2006Errata’d to make it clear that only the cards you own go into your hand, so if you somehow gain control of the Cloister, your opponent’s cards won’t go to your hand.