Echo and Optics via eBay offers the LG Signature 55" 4K 2160p OLED Ultra HDR Smart Television, model no. OLED55B6P for $1,747.95 with free shipping. That's the lowest total price we could find by $50, although we saw it for $48 less three weeks ago. It features a 3840x2160 (4K) native resolution, webOS 3.0 Smart TV system, three USBs, and three HDMI inputs.