Cheapest priced copy (Mirage): $0.35 at Card Kingdom, near mint, their price list as of .
Binding Agony 
Enchantment — Aura · Common · Mirage · #106
Enchant creature
Whenever enchanted creature is dealt damage, this Aura deals that much damage to that creature's controller.
Legal inCommanderLegacyVintagePauper
Not legal inBrawlStandardPioneerModern
1 printing · $0.35 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Mirage | 106 | Common | $0.35 | — |