Home Green Monday Vizio D55x-G1 55″ 4K UHD HDR Smart LED HDTV $348 Green Monday Vizio D55x-G1 55″ 4K UHD HDR Smart LED HDTV $348 [50″ $298] By ARCOM - 14 December 2018 178 0 SHARE Facebook Twitter Go to the deal page: Vizio D55x-G1 55″ 4K UHD HDR Smart LED HDTV $348 [50″ $298]