Where it works
Tesla runs Optimus units in its own plants, in battery assembly and cable routing. The robot is not available to outside buyers.
Optimus is the only major humanoid programme built inside a company that already runs high-volume manufacturing lines. Tesla is not selling into a market so much as replacing labour in plants it controls, which removes the usual constraints of integration, safety sign-off and customer training. That is a genuine structural advantage, and it is also why the programme tells you little about whether humanoids work in facilities nobody owns end to end.
Musk has named a long-term target below 20,000 dollars at scale. Tesla has never published a retail price, and current build-cost estimates run far above that target.
What it means to own one
There is no ownership case for Optimus today, because there is no way to own one. Exposure to Tesla's robotics programme runs through Tesla stock, which prices the whole car company along with it.
Because no unit changes hands, there is no rate card, no utilisation figure and no third-party maintenance market to price against. Any published cost number is a target or an estimate of build cost, not a transaction. For anyone thinking in terms of assets, the practical consequence is that Optimus cannot appear in a fleet at any price, and the only available exposure carries the risk profile of a car manufacturer.