LG 55 Inch 4K Ultra HD Smart TV 55UH7700 UHD TV for $797 , with $150 GC free from Dell
http://www.dell.com/en-us/shop/lg-55-inch-4k-ultra-hd-smart-tv-55uh7700-uhd-tv/apd/a8846930/tv-home-theater
some top-ups you can think of
1. 10% cashback from another site
2. $75 statement credit for Amex card holders ( )
3. minimum 3% in Dell rewards