The Amazon MP3 Store offers downloads of several heavy metal MP3 samplers for free, as listed below. Each is at least $11 off and the best deal we could find. Amazon MP3 Downloader is required for these DRM-free samplers. The deals:

• March is Metal Month 2011 11-Track MP3 Sampler (pictured) for free
• Metalhit Free Download Series: Folk Metal 12-Track MP3 Sampler for free
• Metalhit Free Download Series: Gothic Metal 12-Track MP3 Sampler for free
• Melancholy Epiphony: The Trance Formation is Shattered 11-Track MP3 Sampler for free
• BadMoodMan Music Compilation 2010 13-Track MP3 Sampler for free
• browse all free heavy metal MP3 samplers at the Amazon MP3 Store