It’s hard to say, but at least before the component shortages, I would have expected the Frame to be more expensive than the Steam Machine. After all, it has 2 included controllers, displays, batteries, tracking cameras etc. But maybe the lower memory and storage (if you go for the 256GB) along with its mobile SoC might help reduce the effects of the component crisis somewhat. I don’t expect it to be below 1k€ though, personally.