Yeah i'd love to get those and even the original SNES but the problem is there's no space! I barely would have space for another console let alone another TV/monitor....My room ain't that big but i'd love to get all those old consoles.
Yeah space could be an issue, also when you see these PVM/BVM monitors you can clearly see why they were never meant for public consumption! 1) They are physically dog ugly, 2) They don't come with a remote, 3) They don't use regular aerial connections on the back, and finally 4) There's a tray that slides out where you have to twist the nobs to adjust things like convergence to straighten the image up if need be.
It's pretty much a tweaker's dream, picture quality the best you can get for pre HD content, would recommend putting it in an enclosure though or covering the body up somehow because exposed steel look doesn't look nice!