What are you asking aboutIJ Repairs, fuel, deprciationIJ If you are just asking about repairs then I would think that it would be very much less than $35,000. Exspecially since you have 2 years of warrenty. If you are talking about what your trade in value is going to be when you done after the first 500, then I don't know. With our first 72 we traded for about $60 an hour, but that was 7 years ago. Just my thoughts Kurt