Cheapest priced copy (Mercadian Masques): $0.49 at Card Kingdom, near mint, their price list as of .
Game Preserve 
Enchantment · Rare · Mercadian Masques · #248
At the beginning of your upkeep, each player reveals the top card of their library. If all cards revealed this way are creature cards, put those cards onto the battlefield under their owners' control.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
1 printing · $0.49 to $10.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Mercadian Masques | 248 | Rare | $0.49 | $10.99 |