Fruits are good for health!......"Mango a day keeps the doctor away". Yes, this saying should be changed after this news or after eating this mango. This mango is the world`s most expensive one. It costs $34. Korea is always the expensive place (for fruits). That mango belonged to Korea, so can doubt on it that its contains diamonds or other precious stones. Whatever the reason is for its expensive (we do not know the reason up til now) but it is the world expensive fruit.