Cheapest priced copy (Exodus): $0.35 at Card Kingdom, near mint, their price list as of .
Cursed Flesh 
Enchantment — Aura · Common · Invasion · #98
Enchant creature
Enchanted creature gets -1/-1 and has fear. (It can't be blocked except by artifact creatures and/or black creatures.)
Legal inCommanderLegacyVintagePauper
Not legal inBrawlStandardPioneerModern