Amazon has their Fire TV with 4K Ultra HD and Alexa Voice Remote for $39.99 (regularly $69.98) with Free Shipping for a limited time.

The Amazon Fire TV gets you access to movies, tv shows, games and apps in a much smaller footprint. It comes with an Alexa voice remote that lets you deliver commands when you want to watch television or engage with other applications. It has a 1.5 GHz quad-core processor, 2GB internal memory and 8GB of storage, dual-band wifi and support streams up to 4K Ultra HD at 60 fps and Dolby Atmos.