Is Xi3′s Piston a Steam Box? Isn’t it? That’s a bit unclear right now. While Xi3 is specifically avoiding using that label, it points out that SteamOS will run on any living room machine. Thusly: “SteamOS should be able to run on Piston Consoles (PCs) as well, but we’ll have to wait until SteamOS is available to confirm this.” So, with that all (sorta) cleared up, how’s the ol’ outer space grapefruit looking? Well, the short version is “decently potent,” but all that computational mecha-muscle comes at a fairly hefty price. When the tiny marvel launches in November, it’ll run you $999. And that’s just the entry level model.