B&H Photo Video offers preorders of the Amazon Fire TV Cube for $49 with free shipping. That's $15 under last month's mention and the best deal we've seen. (It's a current low price by $11.) It's essentially an Amazon Fire TV and Amazon Echo blended into one and the first hands-free streaming media player with Alexa. Features include:

1.5GHz quad-core processor

2GB RAM & 16GB storage

4K video streaming with HDR10 support

8 microphones with far-field voice recognition

built-in 40mm speaker

802.11ac wireless & Bluetooth

Note: shipping date is not provided.