Microsoft Bluetooth Mobile Keyboard 5000 on Microsoft web site
Just got back from Office Depot. Got a Microsoft Bluetooth Mobile Keyboard 5000 for $12.99 plus tax, $37 off. Searching for it on their web site only gives "Item 352894, Microsoft Bluetooth Mobile Keyboard 5000 Black, is not available for purchase at this time." so this is in-store only and maybe a close-out. Includes two AAA batteries but no bluetooth adapter. It paired easily with my Galaxy S3, iPad and HP touchpad. I'm using it right now in fact to type this post. There were about six of them at my store. Pretty nice little bluetooth keyboard if you need one, or more, YMMV as it could be out of stock in your area. There are inventory checkes like this one you can use to increase your chances of finding a store with stock.