Model 30 is actually a pretty neat PS/2...I have a 30 286 (the normal 30 has an 8086). These computers introduced VGA to the world. No MCA, only ISA. They're the bastards of the PS/2s, along with the 25 (which I also have).
Hopefully it doesn't go into a dumpster, they're particularly uncommon in the world of old computers now. That floppy drive is probably dead though, the proprietary PS/2 floppy drives have issues.