Enthusiastic friends 20 10-08- 10 go to Xi' an Conservatory of Music, and there is a professional musical instrument store next to Shaanxi Song and Dance Troupe on Wen Yi Road. If there are many places, even supermarkets. Follow-up: How much is it? Answer: It depends on the specific brand. Professional is expensive, and the price of 10-30 can only be bought by the public. Want a harmonica with good quality and reasonable price, there is an old brand Guoguang harmonica, which was recommended by the vocal music teacher more than ten years ago.