According to Bloomberg Businessweek, RIM has planned to launch BlackBerry PlayBook Tablet that will cost under $500 and it will be launched first in North America during the first quarter of 2011. [asa]B004UL34EY[/asa] The RIM’s 7.1 inch BlackBerry PlayBook Tablet is priced $100 less than the 3G Samsung Galaxy tablet and is matched exactly with the 9.7-inch ...