Step aside 4K, the HDTV of the future has arrived and it's neither LCD nor plasma. Instead, this week's best TV deals spotlight the LG 55EA9800, a 55.4" 1080p Curved OLED TV for just $2,000. That's the cheapest price we've seen for any OLED set and an 80% price drop from its list price. Not one to try new technologies? We've also got deals on budget plasma, LCD, and 4K TVs.