What is the price of Li Chengyao's calligraphy?

Calligraphy works are generally calculated by rulers. Li is still very young, and his calligraphy works are not of high market value now. /kloc-within 0/000 yuan, if he can achieve higher achievements in the future, then his early works will be very valuable! Every artist is like this before he becomes famous! The result of growing up determines the value of his works! Of course, the value of calligraphers' actual works should be comprehensively considered according to their actual level, personal popularity and market influence.