NothingButSoftware offers the HP 2.4GHz Wireless Optical Mobile Mouse in Sonoma Red, model no. XB386AA#ABL (pictured), for $12.99 with free shipping. Outside of the price below, that's the lowest total price we could find for this mouse in any color by $6, although we saw it for $4 less last fall. It features three buttons and a rubberized scroll wheel with 4-wheel tilt. One AA battery in included. Deal ends today.

Of note, Fry's Electronics offers this mouse in Iceberry Plaid for $9.99 plus $3.99 for shipping.