If not too far, go see why it doesn't run, that is at least if it is not siezed and has some compression. Can't go too far wrong for 50-100 $. May sound silly, but I just like them because of the name and color. Just different from the run of the mill machines.
It looks like somebody just parked it, bagger and all. Could just need a battery - some people are just lazy like that - maybe bought a new one at the big box store. It's worth a short drive to find out. Doesn't take up much room in the back yard. We just do not see $50 deals around here. I'd have had it if I had to tow the wife home on it !