Staples offers the Microsoft Arc Touch Wireless Mouse, model no. RVF-00001, for $39.99. During checkout, it falls to $29.99. Choose in-store pickup via ship-to-store to avoid the $9.95 shipping fee. With pickup, that's $2 under last fall's mention and $8 less than the lowest total shipped price we could find elsewhere now. Sales tax is added where applicable. It features a nano receiver, flexible design, touch scrolling, and BlueTrack technology.