Try E-BayThere are actually numerous copies for sale ... most under $25.
Very fun flick. I taped this from Cinemax once upon a time, but I know it's among the many movies I recorded that my parents taped over with ABC Sports BOWLING tournaments when I left for college.
It's been so long since I saw it ... it had a goth/punk chick that -- if she wasn't the girl from Real Genius -- she was a dead ringer. She worked with "our hero" in their student store or something.
After 3-O'clock, I had another crazy teen high school flick with a very young Kenau Reeves ... about a kid who bamboozles a popular girl into going to the prom with him, then he accidentally sells her to a pimp while he's drugged. (I await Squishy's reprimand for not consulting IMDB prior to posting.) It wasn't half bad, and had some fun moments. They just don't make trashy teen flicks like they used to.