I learned the hard way. When I bid on 20, DVD Players, I did not realize that I was bidding on parts of 20, DVD Players. The Manifest gives Model numbers of all DVD players or parts of players. They were missing faces, remotes, speakers, and power cords. Some were crushed and dented. They refer to them as salvage which means, "should be thrown out". Of the 20, two of them were complete.