Edited September 28, 2017
at 08:36 PM
Seems to be a solid 55" 4K TV at $450. Deal seems to last until 10/22/17.
It supports HDR10 and Dolby Vision, though it doesn't get too bright to fully take advantage of either. It should still look pretty good when displaying both of those formats as well as SDR content.
Here is the RTINGS review for the 'normal' version of this TV (the Costco variant comes with a worse remote): http://www.rtings.com/tv/reviews/...-2017-c807
Mobile Link: https://m.costco.com/TCL-55%22-Cl...70660.html