Whether you're watching a game or a movie, a big-screen TV brings the action to life. That's why we've rounded up five 50" or larger sets in this week's best HDTV deals, each costing less than $1,000. Grab a Changhong 50" HDTV bundled with a Chromecast just $380, nab a $200 Dell eGift card when you buy a Samsung 55" set, and save $255 on a Panasonic 60" 3D TV.