PhotoVideo4Less via eBay offers the Logitech M705 Wireless Laser Mouse in Black, model no. 910-001935, for $21.99 with free shipping. That's $2 under our mention from last week and the lowest total price we could find by $9. This right-hand wireless mouse claims to have a 3-year battery life. Other features include a nano-receiver, eight buttons, and scroll wheel.