Olympus 35RC, 35RD and 35SP
Contax IIIa (dead)
Ricoh 500, 500G
Yashica GS, GSN
Walz Envoy 35, M35
7 Canonet 17 GIIIs (which will hopefully make 5 working cameras)
...and about a dozen other less interesting cameras for $100
For me, the Olympus cameras were the big find. I'd been looking for the RD and RC... the SP was a nice bonus. most of the other cameras I'll probably clean up, shoot a roll or two to see what they can do and sell (hopefully mostly friends). I've heard good things about the Walz Envoy but don't know if I can deal with the coupled aperture/shutter speed.
Hopefully that will cover the cost of a CLA for the RD and SP. I can't bring myself to work on those cameras.