When I was deciding on which meta tags to use for the site, I used Overture & WordTracker to help decide which ones would drive the most traffic to the site. Believe it or not, crack pro engineer and pro/e crack were among the most used terms people used in their search requests on the major search engines (for Pro/Engineer). So that's why they are in the meta tags.
I am also suprised we don't get more requests. However, I decided when I put the meta tags in that I would delete any posts that ask for cracks or how to hack Pro/E software. Luckily, I haven't had to do that yet.
The student version is given away for FREE at PTC classes.
It costs 200.00 for students and 300.00 for anyone else who wants it from journeyed.com
You may want to try sending a polite request to your PTC sales rep or the local PTC training center and they MAY be able to get you one. After all it only benefits them to have as many people trained on Pro/E as possible.