I responded to a week-old CL ad for a bunch of non-running mowers. It turned out that they were still available, but when I went to pick them up, the only way to retrieve them from the back yard to the driveway was to carry them up a set of stairs (about 25 steps). I picked the two that seemed to have the most promise. Yep, 2 more AYP-built RWD mowers:
The one on the left has a blade brake clutch (that would be the 3rd one w/in the past 7 months). It came with a bad clutch cable and a bad throttle cable, but I had both of those pieces from #1 and #2.
I got the engine to start after a valve adjustment, but it needs a clutch bearing. Good thing they are pretty cheap (it's your typical $10 6204-2RS bearing like you'd see on a Honda mower). I have already removed the bad bearing from the lower clutch assembly.
The one on the right needed its fuel tank and carburetor cleaned out. I got it it to start too, but it came with the wrong brake bail, and it's missing the toe guard.
So... this pair will cost me about $55 in parts, but I should be able to clear ~$100 per mower.