Sounds negative I know. If you 'stole' it perhaps a bit more but not much. it's going to break your heart.
A friend asked me what I have into our boat. After answering him with a quick figure of what the boat cost above not having it for the past 12 years he said something like, That's about $25,000.00 a year. Wasn't the time worth it?
Yes it was.
I hope I'm wrong on what your's will sell for.