How expensive is your mouse?

Hey there StrokeIt & mouse lovers,
How expensive is your mouse that you use to perform StrokeIt guestures?
Mine is 2 dollars, and the buttons have somewhat broken after about 9 monthes' use... (still guesturing hard~~)

I've been using StrokeIt for 2 years while in college, and I've been using it on my home desktop and my school laptop (which now is mine after the buyout) and I have a wireless Logitech Mouse at home, and I've been using either my Microsoft mouse or the Thinkpad Trackpoint on my laptop, both have worked wonders..

oh yeah try a wacom tablet

Eventually both keys on my old mouse have become somewhat broken, and I bought another "2-dollar" mouse today, ha-ha-ha.