Is Wang Guangshen's calligraphy collectible?

Wang Guangshen's handwriting is valuable for collection. According to relevant data, Wang Guangshen is a national first-class artist, a member of Beijing Qigong Art Research Association, a calligrapher specially invited by Henan Traditional Culture Painting and Calligraphy Institute, the most collectible artist in China, a member of China People's Artists Association, a director of China Famous Calligraphy Federation, and an honorary president of China Ancient Painting and Calligraphy Institute. His words have certain collection value.