Not that it wasn't official the moment that Best Buy lopped $50 off of the thing, but those with any lingering doubts with regards to Barnes & Noble's intentions to make the now-dated Nook Color cost competitive with with the Kindle Fire can now consider themselves amongst the believers. The company pulled the trigger at today's Nook event in New York, pricing the color reader-turned-tablet at $199 -- a nice drop from its introductory price of $249. Also on the price cutting board is the touchscreen Nook -- now known officially as the
