For in-store pickup only, and with stock varying by ZIP code, Walmart offers the TCL 65" 4K HDR LED Ultra HD Roku Smart TV for $498. That's the lowest price we could find by $302. It features: 3840x2160 (2160p) native resolution HDR10 dual-band WiFi built-in Roku TV (with access to Netflix, Amazon Instant Video, Hulu Plus, more) 3 HDMI inputs