BLACKBERRY PLAYBOOK UP FOR PRE-ORDER FOR $600

RIM is yet to announce the official release date or price for the company's upcoming PlayBook tablet. But now retailer Mobile City has started taking pre-orders for the tablet for $599.99. There are also reports that the tablet could go on sale on April 10th.By the way, Mobile City is the same site that started taking pre-orders for the LG G-Slate this week for $699.99.The $600 version of the