Ending today, Best Buy via eBay 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 with free shipping. That's the lowest total price we could find by $5, although we saw it for a buck less in November. This 2.4GHz wireless mouse features a nano receiver and works with most Windows and Mac computers.