The question of cost is difficult to answer specifically, the price range varies from country to country and city to city. It can be from 300 to 3000 thousand dollars. If you are offered to do hair extension for a very low price, it is likely that the master is not experienced enough, and the materials for hair extension are of low quality. It is better not to take the risk, because there is no telling what will happen to your hair, if you make an inexperienced masters hair extensions. Choose only a proven supplier of high quality hair extensions, such as GVAhair!Check out our official website and choose your perfect hair extensions now!