The book is suppose to have several rare pictures, but then again a lot of new never before pictures have been popping up here and there around the web. I have never seen the book, but I believe Brian has...he may know more of what it actually contains.
A few years back the book was being sold for about $80-100 dollars however now that it's actually out of print and super hard to find, I wouldn't be suprised if he was double that price.