As if there weren't enough options already, Amazon has released a smaller, cost-reduced version of their Kindle Fire TV. This model, the Kindle Fire TV Stick, is similar to Google's Chromecast in that it plugs right in to the HDMI port, as long as it has USB-based power, and provides access to streaming videos and mirrored Android screens. At $39, it's a good price, but for a limited time, Amazon Prime customers pay half that... just $19! There's never been a better time to be a streaming video user.