That doesn't include the cost of a vehicle that can support you for a week and re-enter and land safely, and does not include cost of ground systems to support the mission and recover you. Nor training or regulatory compliance costs. It's just the mass to orbit.
Even if Starship delivers everything promised, I doubt orbit would be within reach of wage earners. Similarly we could afford to pay for a ship to drop a few tons of rock off Guam, but going to the bottom of the Mariana trench and returning alive would be a different kettle of fish.
Every kilogram of mass added to the return trip increases the required deceleration, fuel, etc. Not cheap. At some point you can't reach orbit with the required fuel to get everything back. The Falcon 9 boosters are nearly empty when they come back. As a matter of fact, at least one of their early landing failures was because they cut the fuel load too close and ran out of fuel just before reaching the ground. Minimizing weight on the return landing is critical.
Even if Starship delivers everything promised, I doubt orbit would be within reach of wage earners. Similarly we could afford to pay for a ship to drop a few tons of rock off Guam, but going to the bottom of the Mariana trench and returning alive would be a different kettle of fish.