Pineapplez

First of all, i know shit about programming. But i belive what i need is kind of basic stuff if you know what you're doing.

I need an admin area where i can add models, and all kinds of stuff, like hair, breast size, age, if she use twitter/facebook or not and things like that.
the script should also create a new page for every model i add, and use the name of that model ... like mydomain dot com/name_lastname dot php

And i also need a sortable list, where surfers can sort by all things i added in my admin area, and visit any of the models they like.

How much would something like this cost me?