Is the calligraphy of Chongqing calligrapher Wang Rumin valuable?

Wang Lao is a famous contemporary calligrapher, and his calligraphy is very collectible. He is currently the vice chairman of China Culture and Art Research Association, a member of China Painting and Calligraphy Research Association, the chief consultant of China Painting and Calligraphy Information Park, a member of Chongqing Calligraphers Association, a member of Chongqing Great Wall Calligraphers Association, a director of Chongqing Old People Painting and Calligraphy Research Association, and an executive vice president of Chongqing Yubei District Poetry and Calligraphy Research Association.