Staples offers the Logitech M325 Wireless Optical Mouse in Tweet Tweet, model no. 910-003682, or Fusion Party, model no. 910-003712, for $9.99. Plus, Staples Rewards members qualify for free shipping. (Not a member? Click here to sign up for free.) That's tied with our July mention of a different color and the lowest total price we could find in any style 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).