Home Slickdeals TCL 55″ Class 4K UHD LED Roku Smart TV HDR 4 Series... Slickdeals TCL 55″ Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99 By ARCOM - 12 September 2020 105 0 SHARE Facebook Twitter Go to the deal page: TCL 55″ Class 4K UHD LED Roku Smart TV HDR 4 Series 55S421 TCLModel: 55S421 $277.99