How much is Wu Yachao's calligraphy worth?

Wu Yachao, 1953, a native of Xi, Shaanxi, moved to Suzhou, Anhui with his father. He loved calligraphy since he was a child. He entered the calligraphy department of Xi Academy of Fine Arts in 1976 and took part in various calligraphy activities in the 1980s. His works are mostly found on billboards, calligraphy art is mostly found in Hefei, Suzhou and Xuzhou, and calligraphy pen clubs are even exchanged in various provinces in China. L. Dean of Anhui Painting and Calligraphy Art Research Institute. 2. Member of Anhui Calligraphers Association 3. Vice Chairman of Suzhou Culture and Art Association. 4. Director of Suzhou Senior Poetry, Calligraphy and Painting Research Association. 5. Member of China Hard Pen Association. 6. Former Vice President of China Sanqin Painting and Calligraphy Institute. 7. The current price of the Executive Vice President of China Yanhuangshu Court is about 1.2- 1.4 million/m2.