I was at my Stihl dealer gettin a blade and a guy called in with what I think is a deal on a walk behind. It is a Ferris 32" Hydro walk with 13hp Kaw. It is one year old and the dealer said it it is in good shape and keeps it serviced well. He is asking $1500 for it. i could use it because all I have now is a JD 797 60" Is this a good deal or not?