It's not quite an impulse buy, but it's getting close. And hey, who's to say we wouldn't swing by the electronics section after picking up a couple of power tools? Just in time for the holidays, Seiki's rolling out a 55-inch 4K set for the nice price of $1,499 -- a followup to the $700 39-incher we saw back in June. And look, the company's even tossing in a USB port and an HDMI 1.4 cable in for good measure. Can't beat that. Interested parties will have pop into a Sears or visit the store's site to take Seiki up on its offer.