newegg offers the Cideko RF Wireless Mini Keyboard in Black, model no. AVK-02-915, for $39.99 with free shipping. That's $20 off and the lowest total price we could find. This 80-key mini keyboard features a built-in 3D mouse controller, motion sensing air mouse, hot keys for controlling multimedia functions (full support for Windows; limited support for Mac), 902MHz to 928MHz frequency range, and more.