Thompson Castiron Tractor Sprinkler

Vintage Thompson rolling walking creeping tractor water sprinkler. Made in USA. Has some rust and paint fade, curved aluminum sprinkler ends, some wear and some slight bends in the aluminum. Does work, can text a video of it working. Looks like it leaks a little at the bottom, probably can fix that with a new water hose washer. See pics, questions welcome.  $80 cash only. No delivery, local pick up only, out in Webberville, please. Can possibly meet in Elgin. Communication by Craigslist email relay, please be patient.