*Ghostbusters: The Return (PDF scanned ebook and Text ebook)
Lots of people ask about that one--since the book is like $100, this is probably the only way a lot of them will see it. Glad I got mine when it came out.
*Kenner's The Real Ghostbusters toy advertisements and "Action Toy Guide" booklets (4 booklets, 2 page ad, and poster)
Definitely sounds worth a look.
*Ghostbusters II Junior novel by B.B. Hiller
I know I had that one somewhere....I think I still do.
*Ghostbusters II Coloring Book (this was a good laugh and meme-able)
Yeah, those are hilarious. I saw them at the time they came out and went "This is stupid." The characters don't look a link like either the movie actors or the cartoon characters (I didn't understand "likeness rights" in those days). Egon didn't even have glasses, and Ray has this ridiculous pornstar mustache that makes him look like the Comedian from Watchmen
I didn't buy them then, but now I wish I had for the lol value.