"NASA has signed a deal worth 306 million dollars (224 million euros) with Roskomos for six rides to the ISS in 2012 and 2013, or a charge of 51 million dollars per US astronaut. But with space now limited aboard the Soyuz rocket, Russia looks set to curb its lucrative space tourism service, for which it had charged cosmos-crazed tycoons 35 million dollars (28 million euros) for the ultimate adventure."
"NASA/JSC intends to contract with Roscosmos for these services on a sole source basis for 6 Soyuz seats with associated services in CY 2013 with rescue/return services extending through spring 2014. These services are being procured through Roscosmos because the Soyuz is the only other proven crew transportation and rescue vehicle, other than the Space Shuttle which is scheduled to retire in 2010. These services are serving as a bridge between the Space Shuttle and the availability of a commercial vehicle. Until a commercial vehicle is available, continued access to Russian Crew launch, return, and rescue services is essential for planned ISS operations and utilization by all ISS partners."