Every websight I have seen that tells you how to select and buy a guitar are directed toward adults with money. I am not even in high school, so none of these help me! I have picked up quite a few tricks of the trade from my grandpa. I will teach you how to find a good deal on a used guitar, and what to look for in any guitar that you might want to buy. I have 5 guitars (on 1-14-12) and I got most of them very cheaply. The acoustic below is a Takamine gs 330s. It sells new for $324, but I got it for $125, plus I got it with a case.