The prise varies cuz there`s so many different ways to get your hair extension. and it really depends on what kind of hairstyle you have on rite now and what kind of effect you are looking. usually I personally think to use hair pieces and use needle and saw it on there is the most natural way, and sorry about typing in English, cuz I really don`t know how to type chinese, but I can understand fine, so if anymore question welcome to write me back in Chinese. O.K.