About RobotCosts

RobotCosts answers one question well: what does this robot cost, and how much should you trust that number? Robotics pricing is unusually hard to research. Much of it is quote-only, published figures are often starting configurations, and specifications are copied between sites until nobody can tell which manufacturer said what.

So this site treats a price as an observation rather than a fact: an amount, a transaction mode, a price role, a confidence level and a date, all shown together. That bundle is the price trace, and it appears anywhere a price does.

• Not a seller. RobotCosts sells nothing, holds no inventory and takes no orders. It links out to the sellers whose pages it reads.
• Not a review site. There are no ratings, no stars and no customer reviews, because none are collected.
• Not a price predictor. Nothing here forecasts what a robot will cost. The history is a list of dated readings and stops at the most recent one.

Some outbound links carry affiliate tracking, marked in the interface and tagged rel="sponsored nofollow". Commission has no input into which offer is shown as the headline price: ranking is decided by evidence quality, seller authorization and orderability, and there is no code path where a commercial term reaches that decision. Full disclosure is in the methodology.

Every robot page has a correction form. If a price is wrong, out of date, or missing a qualification that changes what it means, report it with a source and it will be checked. Accepted corrections are recorded in the robot’s change log with the date, so the fix is as visible as the error was.

A robot page answers the price question first, in a heading phrased as the question itself, with the machine-readable fields immediately beneath it. Below that come the observed offers, the dated price history, the cost of ownership with facts and estimates kept in separate panels, the normalized specifications, developer compatibility, data-matched alternatives, and finally every source, verification date and change.

An em dash means no value has been observed. It never means zero. See the source policy for what each kind of document is trusted to settle.