Now available on DVD via Amazon.
Amazon now has it available on DVD.
It isn't a regular DVD. On the Amazon page it says
"DVD-R Note: This product is manufactured on demand when ordered from Amazon.com."
It is priced at $26.99 which is quite a hefty price for it seems to be just the movie, no extras. However after waiting for so many years to get a copy I have ordered it. Unfortunately, as I live in Tasmania, it will take about 2 weeks for it to reach me.