OP, you'll note the plethora of G500/G700 recommendations, so let me toss in another.
I think you should get the G500. Basically, it's the G700, only the wireless has been removed and replaced with a customizable weight kit (so you can set how heavy the mouse is), and it's cheaper. Other than that they're the same mouse.
It fits squarely into your price range at $58
http://www.amazon.co...39083420&sr=8-1
The mouse has a peerless sensor, as I've seen reviewers note, the ergonomics are great, there are more than enough buttons to go around, and I'll be honest, now that I have the switchable clicky/smooth scroll, I use it every single day and love it (former for gaming, latter for scrolling through documents and web pages).
Edited by Catamount, 07 June 2012 - 07:41 AM.