This deal has ended.
This Logitech Cordless Desktop MX 5500 lowers from $169.99 to $99.99 via code TFL50875. With free shipping this is the best price we could find by $20 (which was at Amazon.com). This set includes a keyboard and mouse, both of which connect to a computer via bluetooth. This eliminates the clutter of cords and wires. The 81 reviews so far give it a perfect 5-star rating. There is no sales tax (except FL, IL, NC, TX, GA, SD and ID).