It might help if folks knew where you lived. If you're somewhat handy you can make a Track IR system using a wii controller. The program is called FreeTrack. The Wii controller works best but most webcams can do the job quite nicely. It will take you about 2 days from start to finish to get things working the way you want. I made one a few years ago but I've since sold my wii and the controller I was using. The instructions can be found here:
Welcome to the FreeTrack website.
If you still want the extra bells and whistles of the commercial Track IR the only place I've seen it is online at NCIX. If you can't order online ie. no credit card no paypal whatever the reason you maybe able to get in ordered in for you at your local computer shop. Most of these small shops don't carry large inventories so they order in stuff from suppliers as they need them, chances are they can order a Track IR for you.