Wanna Go to the Moon?

So two non-astronauts are headed to the moon next year:

https://www.theatlantic.com/technology/archive/2017/02/spacex-announcement-moon/518010/?utm_source=nl-atlantic-daily-022717

I expect that the ticket prices rival the annual GDP of some small nations, but if you are getting your money from a tree and you have a few days to spare, why not?