How much a rocket ship cost?

In everyday speech a 'rocket ship' mixes two very different things: the launch vehicle that provides the thrust, and the spacecraft or payload that rides on top. Each has its own price, and the spacecraft is often the more expensive part. A communications satellite can cost several hundred million dollars, and a crewed capsule such as SpaceX's Crew Dragon is priced by NASA at roughly 55 million dollars per seat under the Commercial Crew contracts.

Prices scale mostly with the mass a rocket can carry. Rocket Lab's Electron, which places about 300 kg in low Earth orbit, has sold for around 7–8 million dollars. A Falcon 9, with a reused first stage and up to about 22,800 kg to low Earth orbit, was listed at about 70 million dollars in 2024. Falcon Heavy starts near 100 million dollars. At the top of the scale, NASA's inspector general has estimated the Space Launch System at more than 2 billion dollars per launch, and more than 4 billion dollars per Artemis mission once the Orion spacecraft and ground systems are included.

Three factors drive the gap. Development is amortised over few units: a programme that flies once or twice a year carries its fixed costs on each vehicle. Reusability changes the maths, because a booster that flies twenty times spreads its manufacturing cost across all those missions. Finally, government vehicles are priced to include safety certification, crew rating and a standing workforce, while commercial launchers publish list prices that assume standard services. The price a customer actually pays also depends on insurance, integration work and the orbit requested, so quoted figures are best read as orders of magnitude rather than exact numbers.