Well it's super easy to do, and you have two options:
1. THE DVD - $15 and you can buy it at the Kilgore Shop. This comes with about 100 minutes of 'extra's only available on the DVD, and an 8-page comic done by John P. just for the DVD release.
2. STREAM/DOWNLOAD - for $5 you can stream or download it here. Doesn't come with the extra stuff, but hey, it's still a 104 minute movie. That's a lot of John P. for $5.
And, if you want to read up on the movie a bit, The Comics Journal did a review here. Thanks The Comics Journal!