For in-store pickup only and with stock varying by ZIP code, Walmart offers the TCL 64.5" 4K 2160p HDR LED-Backlit LCD Ultra HD Roku Smart Television, model no. 65S401, for $628. That's $70 under our December mention and the lowest price we've seen. (It's the best deal today by $172.) It features a 3840x2160 (4K 2160p) native resolution, high dynamic range, LED backlight, integrated Roku TV (with access to Netflix, Youtube, Hulu, more), USB, and three HDMI inputs.

Note: Choose "See more stores" on the product page to see pickup dates for each store.