SONY DD-8 Data Discman Vintage MultiMedia Electronic Book Player 1992 VIDEO RARE

Check out the video in pics section to get a better idea of what it does - Vintage 32 year old retro lime green screen (similar color screen to the game boy of same time frame )it turns on with no lines through it - which is a very common problem with these - battery ports clean and it turns on and contrast change works (see video) but with batteries and with the plug connector (which it does not come with) there are spots on the screen ) see pics) - I think the disc I have is bad for and it won’t read it and I don’t have another one unfortunately- so sold “as is” I got this from the estate of a former electronic shop owner and just listed a bunch of other cool rare vintage electronics many brand new - will shop within 24 business hours of payment