Some of the insulation has become brittle and is going AWOL. I imagine one could add shrink tubing over the bare spots or strip back the cable sheath, cut off the damaged sections and reattach the big alligator clips.
Asking $80 including Priority Mail shipping to the US.
Email to claim and confirm availability.
Dave N9ZC
https://photos.app.goo.gl/7dY3CYnz2d8aFwr37