Best Buy offers the Logitech M310 Wireless Mouse in Silver, model no. 910-001675, Black, model no. 910-004277, or Peacock Blue, model no. 910-001917 for $9.99. Opt for in-store pickup to avoid the $5.49 shipping charge. That's the lowest price we could find by $4. This 2.4GHz wireless mouse features a nano receiver and 12-month battery life. Deal ends July 23.