BestBuy is taking pre-orders for the Blackberry Playbook 16Gb Tablet for $499.99 for a limited time. This tablet from RIM features a 7″ 1024 x 600 LCD touch-screen display, Wi-Fi 802.11a/b/g/n network, 1GB RAM, 3.0MP high-definition forward-facing camera and 5MP back-facing, and RIM’s new BlackBerry operating system. The Playbook is on schedule to ship April 19, 2011.