White Shadow Productions - Purchase mix tapes from hip-hop artist DJ Bedz. Site also features a biography and other merchandise. - http://www.djbedz.com/cd.html
Apollo Jams - Mixtapes and archival histories of labels, groups, and genres on cassette and CD. Also new and used vinyl. - http://apollojams.com/
Pukka Dawn - Huge collection of rave mixtapes for trading across all genres of dance music. - http://www.pukkadawn.com
Miami's Finest - Mix tapes, DJ equipment and accessories, and posters. - http://www.miamisfinest.com/
UBLMusic.com - DJ mix compilations featuring house, trance, jungle, breakbeat, and techno. Audio samples. - http://ublmusic.com/
Pure Acid Mixtapes - Online store for mixtapes. - http://www.pureacidmixtapes.com/
House Music Mixes - House music mixed CDs for parties, aerobics, or choreography. - http://djfafir.com/house.html
D-ROM - Dance label offering a limited selection of DVD Plus mix compilations. Audio and video samples. [Flash required] - http://www.d-rom.com/