Is the handwriting of contemporary calligrapher Zhao Jianmin valuable?

A work of art, especially this visual painting and calligraphy work, has to be decided by the market. Even the same works have different prices in different people's eyes, not to mention the problems of "painting and calligraphy celebrities" and "painting and calligraphy celebrities". The reality is that the price of the same person's calligraphy and painting is different in different periods and in different people's eyes, and no matter who's calligraphy and painting has peak works and mediocre works, both expensive and relatively cheap, so we can't discuss the price in terms of squares in general, we can only say how much is a pair. Runge is just a reference, mainly depending on your own judgment and understanding of the author's works and the hype in the market at that time. More importantly, whether you like it or not, if you do investment and financial management, it should be another matter. The price of a painting and calligraphy will be different in different places, different times and different auctioneers. For example, the paintings and calligraphy of the same person are worth 10 yuan or 20 yuan square, 100 yuan per square 50 yuan, 1000 yuan per square, 2,000 yuan per square, 3,000 square, or even1000 million or tens of thousands. Besides, Another auctioneer or intermediary is another matter. .................................................................................................................................... ............................. In addition, there is no Zhao Jianmin's name in the Runge Directory of Contemporary Calligraphers. My own opinion, please forgive my mistake.