Best Buy has for My Best Buy Members (free to join): 55″ LG 55UN7300PUF 4K UHD LED Smart HDTV on sale for $379.99. Shipping is free.
Specs:
Resolution: 3840×2160 (4K UHD)
Motion Technology: TrueMotion 120
Refresh Rate: 60Hz
Smart Platform w/ webOS (Compatible w/ Apple HomeKit AirPlay/Google Assistant)
802.11ac WiFi + Bluetooth 5.0
VESA Mounting: 300×300
Ports:
3x HDMI
2x USB Ports
1x Digital Audio Output
1x RF Input
1x Composite Input
1x Ethernet