Cheapest priced copy (Mirrodin): $0.35 at Card Kingdom, near mint, their price list as of .
Chimney Imp 
Creature — Imp · 1/2 · Common · Mirrodin · #59
Flying
When this creature dies, target opponent puts a card from their hand on top of their library.
Legal inCommanderModernLegacyVintagePauper
Not legal inBrawlStandardPioneer