well it looks to me to be a Case Mog that has been worked hard. Lot of rust, lotssssss of repair due to rust needed. Low ball park price about 10 grand?? Von can give you more input than I can though.
Uhh, your definition of the cab being in great shape must be quite different than most peoples. I see the hood pretty fucked, corners rusted, etc. I'm not saying it's not fixable but it's a stretch to call it in great shape....the cab is in great shape and the frame is free of any rust...