This deal has ended.
Update: this is now out-of-stock! Normally $56, Dell now has the Microsoft Ergonomic 4000 Keyboard on sale for just $14.99 through 6am CST on 3/20. This connects via USB and features a design that positions your hands, wrists, and forearms naturally, quick keys, programmable favorite keys, and more. Shipping adds $4.99 and sales tax is charged in most states.