I just got back from my local Walmart and picked up this:
The "floor model" was on sale for $561.75. It still had all the wrapping on the edges; I thought they normally took that off for the floor model TVs. Either way I bought it with an extended warranty credit card and took their 3 year warranty for $50 since it may have been running non-stop for a year.
Almost every TV they had on display was on this clearance shelf; the manager said they are switching our the new models this week.
Here is the clearance tag from the model I bought: https://imgur.com/a/XEQH6MY
They had some other new in box TVs as well; some even new in box. There were some sound bars as well; the prices were all pretty good, but this seemed like the best.