Mars? http://www.theregister.co.uk/2012/03/21/musk_mars_colonization/
"Musk muses on middle-class Mars colony Technology ready for $500,000 round trip By Iain Thomson in San Francisco • Get more from this author Posted in Space, 21st March 2012 23:02 GMT SpaceX boss Elon Musk has said that later this year or in early 2013 he will announce a plan to offer flights to Mars and back for half a million dollars, hopefully within the next decade." <more>
