Staples offers the Logitech M325 Wireless Advanced Optical Mouse in Elliptic Wave, Zany Blue, or Free Spirit for $9.99. Plus, Staples Rewards members bag free shipping. (Not a member? It's free to join.) That's tied with our May mention and is the lowest total price we could find by $5. This mouse's wireless receiver features a compact design, so it can be left in your laptop's USB port. It requires one AA battery (included). Deal ends September 24.