Cheapest priced copy (Apocalypse): $0.35 at Card Kingdom, near mint, their price list as of .
Manacles of Decay 
Enchantment — Aura · Common · Apocalypse · #14
Enchant creature
Enchanted creature can't attack.
{B}: Enchanted creature gets -1/-1 until end of turn.
{R}: Enchanted creature can't block this turn.
Legal inCommanderLegacyVintagePauper
Not legal inBrawlStandardPioneerModern
1 printing · $0.35 to $1.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Apocalypse | 14 | Common | $0.35 | $1.49 |