Of course, you may even find classes charging just 3k or 5k for same course. Here comes the teaching quality, commitment, focus, experience and facilities. Some people are running classes just as a part-time activities or they are running some other classes and started German training just to get some extra income as the infrastructure is already available. Many times we get some enquiries saying that they want to join ASAP for exam preparation or for the half course only because their trainer left them in the middle of the course and these candidates have wasted their time and money both. You are learning German once in a life, and that’s the reason why you should join ASAP.