I decided to sell my fun, fast, vastly impractical Lightning truck a couple of months ago. I sold my wife's Lexus to Carmax earlier this year and was pleasantly surprised by their offer, so I took the truck over there. I was surprised.. just not pleasantly. :-)
To be fair, it had some minor cosmetic issues and, being a modified hot rod, was not really their cup of tea.
I spent the past few weeks getting some minor paint and upholstery work done, and sold it on Craigslist for $3600 more than the Carmax offer. I'm happy, and I pedaled away from the credit union on a bike. Now it's beer time. :-)