Contact
RigPerDollar is maintained by Nick Greenwood. The way to reach the site is email: contact@rigperdollar.com. There is no phone number or postal address to publish, and the site does not take messages through a form.
Email if a cited number on a page does not match the source it links to, if a price date looks wrong, or if a model or GPU page is missing a source you can point at. Include the page URL and the source URL. A correction is checked against that source before any data file changes. The scripts that refresh prices only write a number they can parse from the cited page; they do not guess a replacement.
The site does not take model-quality reports, paid placement, or benchmark work for hire. Which card ranks first is computed from the specs and the dated prices already shown. Emailing to request a sponsored ranking will not change a table.
This is a one-person site. Email is read. A reply is not guaranteed on a schedule, and there is no support desk. Do not send passwords or payment details. The site has no accounts.
For how a number was calculated, start with the methodology rather than an email. For a machine you already own, use My rig. The same records an agent can fetch without scraping the HTML are listed in the agent guide: model, GPU, price, and build JSON, plus a markdown twin of each main page.
Privacy questions about the Google Analytics tag go to the same address, contact@rigperdollar.com. What that tag sends is described on the privacy page.