Home TVs, HDTVs & 4k TVs Samsung UN55MU800DFXZA 55″ 120Hz 4K HDR Smart LED HDTV (Refurb) $430 TVs, HDTVs & 4k TVs Samsung UN55MU800DFXZA 55″ 120Hz 4K HDR Smart LED HDTV (Refurb) $430 By ARCOM - 4 September 2018 144 0 SHARE Facebook Twitter Go to the deal page: Samsung UN55MU800DFXZA 55″ 120Hz 4K HDR Smart LED HDTV (Refurb) $430