its just when you go to the post office if you ask to ship dvds.cds or books media mail it is way cheaper.i was going to send a big box of books and the shipping total at first was $36.44 and then when i asked for the media mail price it droped to $6.68,just to give you an example of the huge cost diffrence.all you have to do is take it to the post office and ask them what the media mail price would be,if you are able to check on it my zip is 49001,pleas elet me know what the shipping would be for the horror collection and the disney collection because im very interested in both,thanks,.