» Access MST3K    Trading for episodes in various formats, including DVD, VHS, and VCD.    http://www.mst3ktapes.com

» Bill's MST3K Tape Trading Page    Episode list and information about tape trading.    http://wcrhodes.home.mindspring.com

» Blake's Mystery Science Theater Tape Trading Post    Episode trading information and list.    http://www.geocities.com/blake0562/

» Junkyard Films    Trading and selling DVD episodes of Mystery Science Theater 3000 and independent and rare B-Z grade movies.    http://www.junkyardfilms.com/

» MST3K Video    Features episode list, rare titles, trade options and purchasing information.    http://www.mst3kvideos.com/

» MST3K.ORG    Trades and sells 1st generation digital copies of Mystery Science Theater 3000 episodes, scripts, rarities, and other related material on DVD.    http://www.mst3k-dvd.com

» Torgocorps    Episode guide and list of tapes for trading.    http://www.angelfire.com/tv/torgocorps/