Game day is fast approaching, and if you need a new centerpiece for your living room, this week's roundup of the best HDTV deals won't disappoint. We've found deals on big-screen 49"+ TVs from Samsung, LG, and Vizio that start at just $400. For those with a more flexible budget, there's also a 55" 4K Sony TV bundled with a 4K Media Player at $150 off.