$298 $600
Walmart has the TCL Class 4-Series 55S431 / 55S435 55" 4K Ultra HD HDR Roku Smart LED TV (2021 model) for $298 with free shipping. The 65" (65S431) is $398 (MSRP: $800).
3840 x 2160 (4K UHD), HDR, 120Hz CMI effective refresh rate Dual-band Wi-Fi; Ethernet; voice control supports Siri, Alexa, Google; 4 x HDMI 2.0