newegg offers the Actiontec ScreenBeam Wireless Display Kit, model no. SBWD100KIT01, for $79.99 with free shipping. (J&R charges the same.) That's tied with our mention from two weeks ago as the lowest total price we could find by $4. This digital streamer beams the display of your Windows 7 or 8 laptops and PCs and Miracast-compatible devices onto almost any HDTV.

Update: Of note, newegg has increased its shipping by 50 cents; J&R still offers it for $79.99 with free shipping.