My Aunt has a 1988 Ford F-150 that she is thinking about getting rid of. My Uncle ordered it in 1988, and he passed away a few years later when the truck only had 20k miles on it. Obviously, my Aunt hung on to the truck for sentimental reasons. Now she feels the need to move on. The truck is just shy of 40k miles, and is in immaculate condition. It is the regular cab XLT Lariat trim, with nearly every option. The truck has only minor scrapes and scuffs on the outside (normal wear from spending most of its life in the garage), and the interior looks brand new (minus the new car smell). Excluding the trailer hitch, the truck is rust free. It has no problems that we're aware of.
If she decides to go ahead and sell, what would be a good asking price? We aren't just going to give the truck away, she wants to make a profit since they don't make trucks like these anymore.