VIZIO - 58" Class (57.5" Diag.) LED - 2160p - Smart - 4K Ultra HDTV - Black
$479.99
http://www.bestbuy.com/site/vizio-58-class-57-5-diag--led-2160p-smart-4k-ultra-hdtv-black/4454201.p?skuId=4454201

VIZIO D-Series D58u-D3 4K Ultra HD TV: Watch your favorite movies and TV shows on this VIZIO 4K Ultra HD TV with an expansive 2160p resolution. Built-in Wi-Fi and VIZIO Internet Apps Plus make it ultrasimple to stream Ultra HD video.

LG - 50" Class (49.5" Diag.) - LED - 2160p - Smart - 4K Ultra HD TV - Black
$399.99
http://www.bestbuy.com/site/lg-50-class-49-5-diag--led-2160p-smart-4k-ultra-hd-tv-black/5450648.p?skuId=5450648

Watch movies and play games in stunning high definition with this LG 50-inch LED television. Stream a wide range of content on this Smart TV, including Internet video playback, and upgrade existing content to Ultra HD with 4K upscaling. This LG 50-inch LED television has a 60Hz refresh rate for smooth playback via all your favorite devices.

Toshiba - 43" Class (42.5" Diag.) - LED - 2160p - Google Cast - 4K Ultra HD TV - Black
$299.99
http://www.bestbuy.com/site/toshiba-43-class-42-5-diag--led-2160p-google-cast-4k-ultra-hd-tv-black/4882600.p?skuId=4882600

Rich color and rapid responses are at the heart of this Toshiba 43-inch 4K smart TV. Select from a variety of streamed channels to enjoy a wide range of media, or enjoy 4K video from your chosen subscription package. Integrated Wi-Fi means this Toshiba 43-inch 4K smart TV can connect to your home network without fuss.