Walmart offers the refurbished Hisense 40" 1080p WiFi LED LCD Smart HD Television, model no. 40H5B, for $149.99 with free shipping. That's tied with our mention from May and is the lowest total price we've seen for a 40" 1080p Smart TV. (It's also a current best for a refurb by $70.) Features include a 1920x1080 (1080p) native resolution, LED backlight, streaming apps (such as Netflix, Hulu, and YouTube), WiFi, USB, and two HDMI inputs.
Note: No warranty information is provided.