I got the MD Sony Walkman MZ-N710 for $2.
It was in bad condition. I restored and repaired it.

In this video I show you how to repair MiniDisc in simple steps.

00:00 presentation
00:20 test
01:26 repair MD
03:53 disassemble MiniDisc
07:40 deep cleaning
08:00 Dyeing and Restoration
12:58 assemblage
16:59 restoration cover
17:30 make new cover
18:20 final result

Enjoyable viewing.