Allis 914 Hydro Value

I recently purchased an Allis Chalmers 914 Hydro. It Has been sitting a good while so needs belts and one front tire. It has farm tractor style tires on the back that are like new. It needs a seat and starter, has a 2 year old Kohler 14 hp engine that hasn't been run enough to get dirty. Can anyone tell me a ball park value on it? Thanks, Roger