Cheapest priced copy (Mercadian Masques): $0.49 at Card Kingdom, near mint, their price list as of .
Aerial Caravan 
Creature — Human Soldier · 4/3 · Rare · Mercadian Masques · #58
Flying
{1}{U}{U}: Exile the top card of your library. Until end of turn, you may play that card. (Reveal the card as you exile it.)
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
1 printing · $0.49 to $15.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Mercadian Masques | 58 | Rare | $0.49 | $15.99 |
One ruling from Wizards of the Coast
- 4 October 2004If you do not play the card by end of turn, it remains exiled. If you play it, it goes wherever the it would normally go when played.