For the love of god people, get one. Hell get it used and broken, usually it's just the braided cable that's defective. You can just pry it open and replace it with any old USB cable, it uses a plug on the inside. That $13 purchase has been the best purchase of my life, because this mouse is honestly one of the greatest mice I've used. I mean it's so comfortable. Although the sensitivity settings leave more to be desired, the mouse is honestly a perfect fit for right handers.
You say get a used one as they're a perfect fit... but you do know they used to be a different shape right? http://bit.ly/kgi5aQ
The Logitech MX3200 mouse is the best I have ever used. Just the right amount of buttons and very comfortable.
I had the MX518, just didn't work out that well. And they had a different shape? Odd. Still it's a damn good mouse.
