Costco: 55″ Vizio M55-F 4K Ultra HD LED LCD TV $499.99 By admin | September 25, 2018 11:58 am EST 0 Comment Lowest I’ve seen. Great reviews and comparable to TCL 617: https://www.rtings.com/tv/reviews…es-2018? Dolby Vision HDR10 HLG https://www.costco.com/Vizio-55%2…16586.html