Adorama via Buy.com offers the Panasonic VIERA 42″ 1080p 600Hz Plasma HD Television, model no. TC-P42S30, for $578. (Proceed to final checkout to see this price.) With free shipping, that’s $21 under our July mention and the lowest total price we could find by $103. This HDTV features a 1920×1080 (1080p) native resolution, 600Hz sub-field drive, VieraCast IPTV connectivity, SD card slot with VIERA Image Viewer, three HDMI inputs, and component and other video inputs.