Probably going to sell our 97 F250 4x4 crew cab with 208k miles on it. Located in SEPA. Mechanically flawless, body has expected rust areas for being 22 years old. Could possibly be the last 7.3 put in an OBS because it was built 12/97. New brakes/tires/inspection through 11/2020 Thoughts on value? kbb.com "good condition" puts it at $2900-$5400 but I haven't found one comparable for less than $10k.