This is one of the rarer mini disc players. This is my old mini disc player. It worked when I last used it and has since been used as my little retro display for years. I don’t have batteries to test it, but over all the condition is nice on the front, the rear has some marks and one of the switches look a little marked but works fine. Although I’m sure this works I have no way to confirm so will have to list as parts. But I’m pretty sure if you have a battery for this, it will most likely work perfectly.
eBay