Not expensive. The price of pitaya should be in the range of 8 yuan a catty, and some in the range of 15 yuan a catty, because it is different. The bigger the pitaya, the more expensive it is. On the other hand, the price of red pitaya is generally kept at 10 yuan to 20 yuan a catty, and the price of white pitaya may be cheaper, that is, 8 yuan of 5 yuan.