Hi, looking for advice to sell my 4210, 2003 model and just turned over 400 hours. real nice shape, recently serviced by certified JD shop, and only problem is the engine hood is cracked but still fits over the engine just fine. I also have a 420 FEL that would go with it. Reason I am selling is I would like to get a larger tractor. Any advice on what I should expect to be able to sell it for?