Buydig via eBay offers the Sony 55" 4K Ultra HD LCD LED Smart Television, model no. XBR-55X800B, for an in-cart price of $899.99 with free shipping. That's $100 under our August mention (which also included a $100 gift card) and the lowest total upfront price we've seen. (It's a current low by $95.) It features a 3840x2160 native resolution, 120Hz refresh rate, edge-lit LED backlighting, WiFi content streaming (Netflix, Youtube, Hulu Plus, more), USB, and four HDMI inputs.