Logitech G5 Laser Mouse, Comfortable And Cheap By Nicholas Harrell on - Updated Sep 18, 2011
Having my old MX 510 mouse die on me, I needed to upgrade. I found this mouse, in the battlefield special edition on sale at walmart. I am surprised by this mouse. The ease of use of it is amazing. Every button you ever need is on it. You have weighed slots in the back to make the mouse as heavy or light as you wish it to be. 2 buttons below the scroll wheel let you set the dpi of the mouse as well, so you can determine how well it moves across your screen. The scroll wheel has the left and right movement as well so you can scroll any direction on webpages and also in games. The back button on the side of the mouse allows you to go back on webpages as well. The software included with this mouse also lets you set whatev er button to whatever function you need it to do. I highly recommend this mouse, and Ill use it for a long time.
Logitech G5 Laser Purchased at: Walmart Price: 40.00

Sounds like it works great no matter if you are a righty or a lefty!