I enjoy my horror movies, and strive to find as many as I can.  In the process, I have found that as cool as it is to collect the " Special Director's Cut Holographic Foil Cover Necronomicon Edition " of a movie, it's more economical (for me at least) to simply buy box sets.  Of course, there are other advantages... as well as disadvantages to buying box sets. The obvious advantage is  the financial one that spurred me into collecting them.  I have one box set that has fifty horror movies (pretty much all of them black and white ones from the 1920 up to the 1950's).  It only cost me $20.00.  When you do that math, that's $2.50 per movie.  When you compare that to the price of most single movie DVD's- $9.00 to $24.00, and you can see the financial value of purchasing box sets.  A definate point in favor of them. Another advantage is the variety of box sets.  Are you a fan of a franchise such as, " The Omen "?  Well, you can prob...