Prime members only. Amazon has the Toshiba 50LF621U21 50" 4K Ultra HD Fire TV Edition Smart LED TV with Dolby Vision (2020 model) on sale for $310 with free shipping. Currently $350 at Best Buy.
3840 x 2160 (4K UHD), 60Hz refresh rate, HDR, Dolby Vision Fire TV Smart TV OS, built-in Amazon Alexa, DTS Virtual-X, 3 x HDMI
$310 retail: $430Report