JCPenney offers this SMdigital 7" Portable Widescreen LCD Television
. Coupon code "499NOW" drops shipping to $4.99
(normally $6.95). That's $150 off list and the lowest total price we could find for a portable TV this size. (We saw one with an HD tuner for $10 less in December, since expired.) Sales tax is added where applicable. Features include a 480x234 resolution, external antenna jack, two AV inputs, AC and car adapters, remote control, and headphones.