Space Adventures provides the opportunity for you to blast off in a Soyuz spacecraft for a circumlunar mission. During the seven-day space flight, which reaches top speeds of 17,000 mph, you'll see stars, the illuminated far side of the moon, and the Earth from 250,000 miles away. Candidates must train for four months alongside Russian cosmonauts at the Yuri Gagarin Cosmonaut Training Center in Star City, Russia. Two seats are available for $100 million each.
Now that's a way to fund a space program! Link