A quick search for "Dumb TV" on amazon shows two Sceptre models, a 43-inch and a 50-inch. The 43-inch model says it's been ordered 500+ times in the last month and the 50-inch claims 50+. There is also a Pro Scan 40 inch that doesn't have ethernet connectivity. So they do exist, and it looks like there is at least some sales activity with them. I don't know if that's the last dying breath of the dumb tv as a product or if they are trying to make a comeback, though.