Home TVs, HDTVs & 4k TVs Samsung UN55MU800DFXZA 55″ Class 4K 2160P Smart LED TV (Refurb) $449.99 TVs, HDTVs & 4k TVs Samsung UN55MU800DFXZA 55″ Class 4K 2160P Smart LED TV (Refurb) $449.99 By ARCOM - 29 August 2018 132 0 SHARE Facebook Twitter Go to the deal page: Samsung UN55MU800DFXZA 55″ Class 4K 2160P Smart LED TV (Refurb) $449.99