Kmart offers the Panasonic VIERA 50" 600Hz 720p Widescreen Plasma HD Television, model no. TC-P50X5, with a $50 Kmart Gift Card for $498. Choose in-store pickup to avoid the $90 shipping fee. Assuming you use the credit, that's the lowest price we could find by $50. Sales tax is added where applicable. It features a 1024x768 (720p) native resolution, 600Hz sub-field drive, USB, two HDMI inputs, and other video inputs. Deal ends September 1.

Note: The gift card will arrive no later than September 10 and will be redeemable through December 31.