Steam now offers listings for Steam Machines, the upcoming computers that will actually be able to play supported Steam games. This points the way to a Steam Machines storefront with pricing on specific models ranging from $479.99 to more than one model for $4999.99. This does not mean they are finally available, but it does pin down a timeframe for their release, saying the first models should go on sale in November. They also have new pages with info on the Steam Controller, Steam Link, and SteamVR.