Gadget Shop IwantOneOfThose offers to book a Zero Gravity Flight at a Russian Space Center.
There you will experience a flight in the IL-76MDK airplane, which will render you weightless for several minutes. It does this by flying in a parabolic / rollercoaster type curve, and as it nears its apogee, you will lift into the air to experience how superman feels all the time.
The $6,100 adventure includes accomdodations, transfers, security clearances, special souvenirs and certification kit. Flights to Russia are not included.
More details on booking the Zero Gravity Flight at IwantOneOfThose (click on Adventures, and then last link on the left)
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