Walmart offers the Vizio 24" 1080p LED-Backlit LCD HD Smart Television, model no. D24-D1, for $138 with free shipping. (B&H Photo Video charges the same.) That's tied with our mention from a month ago and the lowest total price we could find by $2. It features a 1920x1080 (1080p) native resolution, WiFi, Vizio Internet Apps Plus (including Netflix, Amazon Instant Video, and Pandora), USB, and one HDMI input.
B&H Photo Video offers the LG 24" 720p LED-Backlit LCD HD Television, model no. 24LF452B, for $119.99 with free shipping. (Best Buy charges the same.) That's $10 under the best price we could find for a similar unit sold elsewhere. Features include a native resolution of 1366x768 (720p) and one HDMI input.