I have my Dad's one, I think its a slightly later model. It still works, the only thing is I've taken the batteries out, as if they leak, its a pain in the arse

I have my Dad's one, I think its a slightly later model. It still works, the only thing is I've taken the batteries out, as if they leak, its a pain in the arse to clean up. I did that last year, and surprisingly they were intact after 30 ish years. There is a boat load of space in the expansion port, so I'm tempted to put in a pi for both FDD emulation and connectivity.