Lenovo offers its Lenovo N800 SmartTouch Wireless Mouse in Black, model no. 888014849, for $39.99. Coupon code "USP1JU544849" cuts the price to $12.99. With free shipping, that's a buck less than our mention from two weeks ago and the lowest total price we've seen. It features an integrated touch panel for scrolling and zooming. Deal ends June 25.