Insignia 42″ 1080p LCD HDTV for $599.99. Here is a screenshot for your reference. Order online for in-store pickup to lock in the price, ensure availability, and save on shipping. Insignia is a Best Buy private brand. It features a 1920 x 1080 resolution, inputs for HDMI, component, S-video, composite video, and PC, along with a longer than usual 2-year warranty. Most HDTVs have a 1-year warranty.