Logitech G604 for $39.99 at Amazon and Best Buy | [H]ard|Forum
One Mouse To Rule Them All: The New Logitech G604 LIGHTSPEED Wireless Gaming Mouse | logi BLOG
Amazon.com: Logitech G604 LIGHTSPEED Gaming Mouse with 15 programmable controls, up to 240 hour battery life, dual wireless connectivity modes, hyper-fast scroll wheel - Black : Video Games
Amazon.com: Logitech G604 Lightspeed Kabellose Gaming-Maus : Video Games