Get a 4K TV with built-in Amazon Fire for $80 off

TL;DR: You can get a Toshiba 4K TV with the full Amazon Fire experience built-in for only $300 as of March 5 — that's $80 off the original price. There's more great stuff to stream on TV than ever, so it's imperative you actually have a good TV to watch it all on. And yes, we're talking about 4K. It's all about 4K these days. Problem is, those TVs are usually pretty pricey.
This one from Toshiba isn't, though, especially today. Right now, you can get this 50-inch 4K TV with Amazon Fir