Dell Home offers the Logitech Anywhere Wireless Mouse MX, model no. 910-000872, for $37.99 with free shipping. That's $2 under our August mention and the lowest total price we could find by $6, outside of the price below. Sales tax is added where applicable. It features laser tracking, scroll wheel, thumb buttons, 2.4Ghz wireless connectivity, micro USB dongle, carrying pouch, and two AA batteries.

A close price: Meritline sells it for $39.99 with free shipping.