http://store.razerzone.com/store/raz...oryId.35208800
I didn't shop around for the best price, so I wouldn't be surprised if you could get this mouse cheaper elsewhere.

Razer are awesome for gaming mice, and sure it does have a few extra buttons that you say you won't use, but having some extra buttons just incase can't hurt. Better than finding out you need buttons that you don't have.

Here is another nice Razer mouse, the one I'd get if I had the money, but its a little bit outside your pricerange, but figured I'd link you just so you can have a look.
http://store.razerzone.com/store/raz...oryId.35208800