The 4K Chromecast with Google TV is cheaper than ever at Amazon

There's no better way to make a dumb TV smart than Chromecast with Google TV, thanks to the breadth of streaming options, Dolby Vision support and relative affordability. Now, you can grab one for even less at Amazon thanks to a new sale. The 4K version is available for just $40 (20 percent off), tied for the lowest price we've ever seen. And if HD resolution is fine, the Chromecast