Looks like the DVD came out last July. If you don't feel like paying, the whole movie is available on YouTube:
http://www.youtube.com/watch?v=iAOQf91YKCY
This movie definitely deserves an episode of HDTGM. Lately our poor hosts have been reviewing unwatchable movies. This one is thoroughly enjoyable from beginning to end with plenty of laugh-out-loud moments, imo.