I got a 51 cub from my neighbor with a finishing mower for $200. I'm not sure how long it has been sitting. I freed up the valves this morning and went through the carburetor. I had to bypass most of the electrical and go straight to the coil. It runs, but I'm not sure how much money I want to put into it. It has a stuck clutch, bad radiator, and needs a front tire. Also, some they welded the rear lift arm bracket right to the top of the pto box. Other than that it's not in too bad of shape.