There are many kinds of oolong tea, and each kind is divided into many grades. I'll tell you the price of Tieguanyin, which is relatively common. You can buy a kilo for two orders of tens of dollars, from 100 to 180 for mid-range ones, and 200 for mid-range ones of 200,400, and then the tea is very good, and the high one costs 10,000 yuan a kilo. If the average family drinks green tea, 80 yuan a catty is enough. The taste of tea is basically OK, but people who like tea or are particular about tea like me are generally around 200 yuan. The color, shape, fragrance and taste of the soup can all be said to be ok. The taste of tea above 300 yuan is not much better than that of about 200, but the packaging, soup color and appearance are better.