How much is Wang Peishuo's calligraphy worth and the collection value of his works?

It depends on appearance, size, etc. Tian Jiahong, 2000-600000, 1954, born in Nantong, Jiangsu, master's degree. Member of China Calligraphers Association, member of China Couplet Society, member of China Couplet Calligraphy Art Committee, executive director of China Calligraphers Association, senior art consultant of China Art Association, New China Painting Academy (Taiwan Province Province). Winner of world master certificate of art, professor of calligraphy at Peking University Huaxia Art Institute, executive vice president of Calligraphy Research Institute, vice president of Harmonious China Institute, and vice president of Sixth University 100 High-end Painting and Calligraphy Institute, all named Tang Ziyan, pen name Jinling Madman.