I bought this vintage pcdp from a head-fier last August.
It has good sound quality. It is lightweight and it has DSP, ESP, AVLS, line out, and Toslink optical out. It comes with a lighter-than-normal 4.5V AC adapter (with an RFI choke) and a vinyl travel case. It works perfectly on AC or on 2xAA. It is cosmetically in excellent shape. Will ship CONUS well-packed for $75 (which is less than I paid for it).