Sears offers the Seiki 50" 4K2K 2160p LED LCD HD Television, model no. SE50UY04, for $699.99. Choose in-store pickup to dodge the $69.99 shipping fee. That's a $60 drop from two weeks ago and the lowest total price we've seen for this TV by $22. (It's a current low by $70, but most stores charge well over $1,000.) It features a 3840x2160 resolution — four times that of 1080p TVs. It also has a 120Hz refresh rate, LED backlight, and three HDMI ports.
Note: No one is currently broadcasting or releasing content in this resolution ... but one day they will and you'll be ready!
Walmart offers the Seiki 50" 1080p LED LCD HD Television, model no. SE501TS, for $409 with free shipping. That's the lowest total price we could find by $80, although we saw it for $10 less two weeks ago. It features a native resolution of 1920x1080 (1080p), USB connectivity, three HDMI inputs, and VGA input.