If yer looking for "Nosferatu" on DVD, I reccommend the version released by cheap-ass public domain outfit called Brentwood Home Video.
It features a running secondary soundtrack provided by goth metal band Type O Negative...
Below is a link to a page that has an image of the version of the DVD I'm talking about...if ya should decide to look for it..
I've got a copy, that I paid a whole 4.99 for! It's actually worth it...
Nosferatu DVD