Where are you from? If you don't want to engage in this major in the future (taking this major as a career), it's not too late to learn now! Cello teachers are generally less than other instrumental teachers. Some instruments may not have cello teachers! If you find a college student to teach, it will probably be 100! (Note that some of the teachers in the music store are part-time college students. ) University teachers are more than that. At present, the cello lessons in China are mainly 1 to 1! A class lasts about 45 minutes! Once a week!