Walmart has the Hisense 70" Class 4K UHD LED LCD Roku Smart TV (R6 Series, 70R6E4) on sale for $428 with free shipping.

• 70" 4K LED, Full Array Backlight, 300 nits brightness, 60Hz Refresh Rate (Motion Rate 120)
• 3 x HDMI w/ eARC, 80211ac (Wi-Fi 5), 400×300 VESA mount