I picked up an absolutely perfect Commodore SX-64 (used 5 times) and a VIC-20 with box and all flyers, etc (used once). I find the included stuff fascinating (almost as much so as the machines themselves) as they recapture the flavor of the era. The SX-64 documentation makes reference to a DX-64. What's that -- 2 drives? Also, the SX-64 refused to read (known good) disks at first, then read fine. Suppose a film had built up on the head, which the disks "scrubbed"? Anyone ever see that happen? Anyone want either? Make an offer.