1980 GMC C2500 camper special

Up for sale is my 1980 gmc c2500 camper special odometer says 42,400. I'm going to assume it's 142k. Overall this is a extremely nice truck, very reliable, 100% rust free, absolutely no rot on the frame or wheel wells straight body. Original 350sbc, heater and defrost work good. Has air conditioning, Bluetooth radio and cd player. Just put on a new set of Firestone studded winter tires. Gets around very well. Hood has small hail dents. I really don't want to sell this truck, doing so to downgrade to a cheap car and get some cash in my pocket for bills.