Out of all the vendors, I am worried about the DJ the most. If you hire a bad one, it can really bring down the whole party. I guess I am also more cautious because I hired a DJ for a Halloween party and he was horrible. I heard him at a bar and everyone thought he was really good. Come the day of the party, he had some other guy with him and left him there so he could go to another gig. Well, that guy was the worst DJ ever! All the guests were complaining and it was just a really bad experience. In my area, I've seen DJ's for $200 and some for $1000+! I have no idea what to pay or to ask when hiring a DJ, so just curious about how you ladies selected yours or plan to.