Lenovo offers its Lenovo N3903A Wireless Mouse in Coffee, model no. 57Y6666, for $29.99. Coupon code "USP1AG456666" cuts it to $8.99. With free shipping, that's a buck under our July mention and the lowest total price we've seen this year. (It's a current low by $10.) This mouse features a 1,000 dpi resolution and USB transmitter and includes two AAA batteries.