Starting to think about christmas gifts for my sister?

~in loving memory of Tan · Yahoo User

my sister is my best friend in the entire world. she has always treated me with the utmost respect. she takes me places. she treats me to dinner, she helps me with my homework, she even chose me to be her Maid of Honor in her wedding in 2 years. we have clearly bonded over the years and she is my best friend. for my birthday she bought me a nintendo ds, and the year before, an iPod. and a little birdy told me that this year she is taking me to Chicago to see a professional softball game. she cares about me so much and i have never been able to return the favor of getting her a great birthday or christmas gift. now i am a sophomore in high school and i have a job. i have saved up money and i get 60 dollar paychecks every other week, working one day every other week during the school year. this is the year i want to repay her for all she does for me and show her just how important she is to me. but i don't know what to get her. i want to get her something that shows i care. she is moving out in January and i want her to have something around her house that reminds her of me. i am going to miss her and she will also miss me. we aren't going to be able to do as much together so i want to be able to do something really nice for her. she always does great things for me and i want to return the favor. so if you could suggest some things i could do for her or get for her. nothing extremely huge but enough to show her i care. some of her interests: her two favorite things to do are sing and write poetry. she has amazing poems and she is an amazing singer.