Walmart has the Hisense 55DU6500 55" 4K UHD Smart LED TV for $300 with free shipping. List price: $420. Features 3840x2160 resolution, Motion Rate 120, 4K upscaler, Built-in Wi-Fi, 10W speakers, 4x HDMI, 3x USB, Game Mode.
Walmart has the Sceptre 65" 4K LED LCD UHD TV (U650CV-U) for $450 with free shipping. List price: $650. Features 3840 x 2160p resolution, 250cd/m2 brightness, 60Hz refresh, 178° viewing angle, 4x 1.0 HDMI, MHL, CEC & ARC support.
Walmart has the RCA 65" 4K LED LCD UHD TV (RTU6549) for $490 with free in-store pickup or $20 shipping to home. List price: $900. Features a 3840x2160 (4K, 2160p) native resolution and three HDMI inputs, effective refresh rate 60Hz.