12 year old girl birthday gift?

I am looking for a gift for my 12 year old daughter. She is a tom boy and plays soccer, lacrosse, field hockey, basketball and ice hockey. She likes to shop at ambercrombie and fitch and areo postale. But i want something that is unique around $300 dollars. she already has most of the things you can think of like ipod, itouch, soccer nets, basketball nets, and nintendo and more. any ideas would really help!!! thanks