Hello,

If you can get the screen working, I would say you could get probably 200-300 euros for it. Not working screen probably 100-150 Euro. If you are good with electronics you may be able to revive the computer by replacing the capacitors on the screen and the system board. However, it is also worth noting that your hard drive may not be working, along with the floppy drive (when you turn on the computer does the floppy drive make a constant buzz noise? If yes, then the internal rubber belt needs to be replaced) If that is the case these will need a suitable replacement as well before you can boot into MS-DOS, Windows etc.,

Sounds like you might have a PSU issue or a short somewhere – the gotek draws much much less power than a traditional floppy drive, I’m surprised it’s blowing fuses. Did you maybe connect it in backwards? I would try to identify the cause of the blown fuse instead of just replacing it. Maybe disassemble and check the power lines on the board with a meter, and check your PSU is outputting the correct 5V & 12 V rails. For fuse replacements you can use any fuse with the same amp rating, you don’t need any particular brand. 5A indicates 5 Amps fuse.

oh, yes you are right! It is Polycarbonate – probably explains why these don’t suffer too much from age related brittleness