Here is a WM-F77... all the way from 1986! It is in good cosmetic shape, with only a dent to the front and scratches to the plexiglass to be considered as abnormal wear. Box, inserts, papers, and belt clip all included. I replaced the belt in this unit, and repaired some broken solder joints. The unit works and sounds really good. Very bassy, and the radio sounds even better. Seriously one of the best sounding FM radios in a Walkman I've heard. There is one problem however, sadly the FF was a bit finicky sometimes and doesn't have much torque. I know that this is due to the rubber idler tire being bad... I don't have one on hand to replace it with. $140OBO. Ships for $12 in the US. International shipping can be discussed.
