https://www.theverge.com/2018/5/30/17410422/preorder-amazon-fire-tv-edition-smart-tv-best-buy

Best Buy has announced that its Toshiba 4K Ultra HD Smart TV Fire TV Edition — the result of a partnership with Amazon — is now available for preorder both through BestBuy.com and Amazon.com.

The Fire TV Edition Toshiba TVs will come in three sizes — 43-inch, 50-inch, and 55-inch — and offer 4K Ultra HD resolution. They all will have Fire TV built in, so you can take advantage of all the regular Fire TV features, like access to streaming services such as Netflix and Hulu, and using Alexa to control things like changing channels and looking for TV shows.