I have a cobra that is brand new (ready to register) with engineers report, but I can't drive it. It is run often, polished and wrapped up again. Would I sell it?, maybe, but I had it built for me, it was fun, exciting and stressful all in one. I have spent lots of money and time, and will never get it back. Just like my kids.
But if I sold it, I wouldn't want to hear all the things about it that others don't like (just like my kids). So I just look at it from afar and continue to dream and be happy. It's got an auto, it's brand new ready to go.
I might just give it to my son.