Any ideas of a realistic value for a 2.5 turbo in good condition?

190k miles, used delvac oil and last 50k, mobil1 synthethic oil, oil changed every 3k miles. Engine strong, no smoke, does not burn or drip oil between oil changes.
Auto transmission rebuilt 2k miles ago.
recent exhaust, shocks, struts, new tires,
Interior very good MBTEX, sunroof good.
originial (I think) dark blue paint, some parking lot dings, but all in all great shape for its age, no rust, Texas Car...
AC problematic, sometimes it works, sometimes it doesnt, think it may be relay problem. When it works its cold.
Gonna sell it, got company car, classic range rover, 59 ponton, etc.
Too many cars, not enuf space.
Thanks,
ED