well, my project has stalled and I need to free up some cash. I bought this unit new and it's been sitting in its box, never installed. It's a white, 3" ball with the PS2 connector (no tricky wiring!), 3 white standard pushbuttons (for the mouse buttons), and the mounting plate. It rolls very smoothly and seems extremely sturdy, you won't be disappointed.
I don't remember what I payed for it but how about $65 + shipping for the whole kit? Questions / offers please e-mail me: mike_manders@hotmail.com
I'll put up pics after work this evening.
Thx
edit - Ok, how about $55 + shipping? Keep in mind all the extras are included, you won't have to buy an OptiPAC or mounting plate to use this trackball for your project.