Staples offers the Logitech M305 Cordless Optical Mouse in Midnight Flower, model no. 910-002468, for $9.99. Choose free ship-to-store pickup to avoid the $9.95 shipping charge. That's tied with our mention from two weeks ago and the lowest price we could find by $8. Sales tax is added where applicable. This 2.4GHz wireless mouse features a nano-receiver, 1,000dpi tracking, and more.