Amazon offers the Logitech K830 USB Wireless Mini Illuminated Living-Room Keyboard with Touchpad, model no. 920-007182, for $49.99 with free shipping. (Best Buy has it for the same.) That's $10 under our mention from a week ago and the lowest total price we've seen. (It's a current low by $2.) It charges via USB and features a 33-foot range, backlit keys, and up to 10-day battery-life on a full charge (based on typing two hours per day with backlight at full brightness).