At the very least, a Mac Plus saved from becoming a MiniITX project!
I obtained it years ago from a car boot sale, a guy had a table full of them (would've been a real conquest!). This was around the time of the late 90s when schools, businesses etc. were replacing their Mac fleets with shiny new Win95/98 PCs. Not sure if they all had issues like the display on this. I didn't even think to ask about a mouse as I assumed I could pick an ADB one up easily....
I didn't know a lot about compact macs other than I had used Classics/SEs (and LCs) at school. The display didn't work, it had no mouse, and my 1.44mb mac disc wasn't compatible. It sat for a while and ended up in the attic around 2001 when I left for university. It stayed there until the other week.
(I also had a BBC Master Compact system up there. Didn't really have much interest in this, so recently sold it to an Acorn/BBC collector as spares/repair. He fixed it by scraping out the dead spider from the motherboard. A literal bug!)
I've ordered some 400k/800k software and blank discs, and am on the lookout for a mouse.
Then, I intend to find and hook up a SCSI zip drive as an external drive.