QUINCEANERA

I am researching the cost of a choreographer for my daugther`s 15ra party. She is only 13 years old right now, but I am working a budget and would like to start paying for some of the expenses so that it doesn`t hit us as hard. We would like to dance to the movie "GREASE" and the Michael Jackson`s "BEAT IT" song. I would like a choreographer to teach her team this dance and I would like to know how much a choreographer would charge. Please advise.