A dvd is availabe on Ebay and numerous other sites dedicated to cult horror films. If you must have it now, those are your only options. If you can wait, I suggest you do so because later this year Grindhouse Releasings (which is one of the biggest publishers of B, cult and splatter films) is releasing a super edition dvd that has been in development for several years, it is supposedly coming this year, but it's been delayed many times.... So the choice is yours.