I have a pair of IBM 8" disk drives - they are from an 1980 IBM 5120 I simply won't have the time to give them the attention they deserve for many years. They seem mechanically ok (they spin) but I don't know much more about them, or how "universal" they might be as 8" floppy disk drives. I think I do have to cut them from the transformer they are connected to (couple thick red wires), but otherwise they have all the original power harness stuff as well. Thinking just cost of shipping plus rounded to nearest $10 or $100. They are about 20lbs (together, and I would like to keep them together - there is a pin/clip that is used to latch them together, but I do think they can be separated fairly easily). Message me if any interest. If you do need/want them for another 5120 project, I can probably include some adapter cards.