TigerDirect offers the Adaptec ScreenBeam Wireless Display Kit, model no. SBWD100KIT01, for $69.99. Coupon code "FKJ94705" cuts it to $59.99. With free shipping, that's $10 under our mention from last month and the lowest total price we could find now by $10. This digital streamer beams the display of your Windows 7 or 8 laptops and PCs and Miracast-compatible devices onto almost any HDTV. Deal ends August 3.