a - NTSC so colour and resolution aren't wonderful
b - appears to be the video version transferred to DVD so quality isn't wonderful
c - Cropped to 4:3 format
d - Cut for sex and violence
The German release appears to be full widescreen and is allegedly uncut. It costs about 12 euros on amazon.de if you look at second hand prices, but the cheapest on Amazon UK is an eye-watering £25, ditto eBay etc.
However, I was just doing another search and found that thatsEntertainment.co.uk had it listed... at £1.99!
Hopefully this will turn out to be true, and I'll get it next week - not sure how many copies they have, but if anyone else is interested it may be worth a look.