OfficeMax offers the Microsoft Wireless Comfort Desktop 5000 Keyboard, model no. CSD-00001, for $19. Choose free in-store pickup to avoid the 99 cent shipping fee. That's a buck under our mention of the keyboard bundled with a mouse during Black Friday week and the best price we've seen for this keyboard. (It's also a current price low by $21.) Sales tax is added where applicable. It features low-profile Quiet Touch keys, Comfort Curve Design, taskbar favorites and Windows Flip for Windows 7, BlueTrack technology, and up to a 30-foot range.