2002 f350 7.3 turbo diesel
 

I have a friend selling a f350 turbo diesel with the 7.3 engine ,lariat model 4 door crew cab loaded with bed liner ,electric start ect...Hes asking 17000 and not willing to budge..It has 79000 miles,clean..Is it worth it?NADA puts it between 16000 and 19000...