Barnes & Noble (BKS -1.9%) cuts the price of its Nook e-reader to $199 and unveils a new...

|About: Barnes & Noble Inc (BKS)|By:, SA News Editor

Barnes & Noble (BKS -1.9%) cuts the price of its Nook e-reader to $199 and unveils a new Wi-Fi only model that costs $149, as the competition over electronic-book readers signals the onset of a potential price war. AAPL -0.5%, AMZN -1.4%.