What is the market price of calligraphy in Liu Hongbiao?

I am a calligrapher. According to the ratio of RMB to silver. In other words, it is the market price. One foot should be 30 thousand yuan. The price in Liu Hongbiao can't compare with that in Fan Ceng. But in fact, the level of Liu Hongbiao is not low. Personally, I think-China can write less than ten people. He is also a man who can write. Comments on talented calligrapher Fan Zhidong.