That's the wrong seat, I'd ask if he has the rare original to redo. They are sorta neat, since you can raise the body pan and switch from low to high, but the verticle shaft and keyed wheels just don't do it for me. That would make a heck of a nice show / parade/ conversation starter tractor though.
That price would buy you a RF110 in running restorable shape though if you were willing to do the work.
That price would buy you a RF110 in running restorable shape though if you were willing to do the work.