I'm looking for an old computer to play with, from the 80s or 90s. What kind of computer do you think I could possibly find on EBay etc. with about $75? (Sorry if that's a ludicrously low price. I'm not including a monitor and keyboard in that price, though.)
Some old computer categories that I've thought of are Commodore, IBM ThinkPad, and IBM PC.
@lymenzies What I have in mind: tinkering and programming, and hopefully a more permanent sort of use where I substitute the old computer for some basic offline task I sometimes do on my other more modern machines, such as journaling or storing fun ideas.
Indeed, I am in the US. I'll check out those computers you listed! I'd heard of the TRS-80 but heard that there were reliability issues... but these are old anyway.
I do have a PS/2 keyboard, and a VGA 4:3 monitor (LCD).