According to Baidu data, the reason why Wang Shuming's paintings are not expensive at the price of 3,000 yuan is because Wang Shuming is a first-class painter of Tianma in China Calligraphy Association, and his paintings and calligraphy works have certain artistic value and collection value. His works are recognized and sought after in the market, which makes his works have certain market demand and competitiveness. Judging from the quality of the painting itself, Wang Shuming's works show a high level in painting techniques, composition and color, which makes his works have certain artistic value and ornamental value. Therefore, after comprehensive consideration of the above factors, it can be considered that the price of 3000 yuan for Wang Shuming's paintings is relatively reasonable and not expensive.