Meritline offers the Logitech M205 Wireless Optical Mouse in Black, model no. 910-001043, for $14.99. Coupon code "MLCKR15GNL1" cuts it to $9.99. With free shipping, that's the lowest total price we could find for by $7. This wireless mouse features a nano-receiver, 1,000 dpi tracking, and more. Coupon expires on November 17 or after 100 uses.