Despite it being out of print for a few years, there has to be some place somewhere to buy it new on DVD. I’ve had no luck in finding it on any online retailer, and I’d like to avoid paying the $100+ prices I’ve seen on some auctions.
There was some big broo-ha-ha between the various people involved - the MST3K people, the people who own the original movie, and the DVD distributer. I never did figure out all the details, but the upshot is that it’s now out of print, and very very very unlikely to ever be rereleased on DVD, which is why the used copies out there are going for about $100. OTOH, I ran across a VHS copy for $10 a while back. Good enough for me.