How does Ma Yongan's calligraphy compare with Fan Ceng's? How much is it now?

Some people say that Ma Yongan is the future Fan Ceng, and there are more fakes than genuine ones. Ma Yongan, the founder of Yan Shu, the sixth calligraphy school in China, has more and more calligraphy works. Ma Yong 'an and his calligraphy have been incorporated into students' textbooks and test questions. With the continuous popularization and deepening of Ma Yong 'an and his inkstone books, his inkstone book market is getting better and better, so there are more and more fakes, which is also a market law and a normal phenomenon. At present, the market price of Yan Calligraphy is determined by the Art Market Center of the Ministry of Culture as 58,000 yuan per square foot.