Is Li's calligraphy valuable?

Worth some money. Li has a solid foundation in calligraphy, and his calligraphy works are very influential in China calligraphy and painting circles, with high market value and relatively valuable. Li is an internationally influential painting and calligraphy artist. Li, male, Han nationality, born in 1940, is a first-class calligrapher in Zhengzhou, Henan Province, a well-known calligrapher in China, vice president of General Chinese Painting and Calligraphy Institute, president of China Hanlin Painting and Calligraphy Art Research Institute, and a member of China Modern Calligraphers Association.