Newegg has Microsoft Comfort Curve Keyboard 2000 - Retail for $17.99 + free shipping.
The Microsoft Comfort Curve 2000 B2L-0002 keyboard has been designed for people who are accustomed to spending a significant amount time in front of their computers. With its 6-degree curve ergonomic design, it gives you a more natural position for your hands and wrists, giving you greater comfort at those long hours at the keyboard. The sleek low-profile keys look good and feel great, too, and multi-functional hot keys give instant access to your mail inbox and other functions. Located at the top of the keyboard are the media control buttons which let you control your speaker volume, your equalizer, and the like with just the touch of a button.
The USB interface easily connects to most PCs and notebooks, without having to install specific drivers. The Microsoft Comfort Curve 2000 B2L-0002 shows cutting-edge design, smooth, quiet function, and is well-suited for any desktop system.
Microsoft Comfort Curve Keyboard 2000 - Retail $17.99 FS 
