How much is the calligraphy of calligrapher Tang Jianping worth?

The market has the final say on the price level, some buy high-end products and some buy low-end products. In addition, the same and different calligraphy and paintings have different prices in different people's eyes, but no matter whose calligraphy and paintings are good or bad, there are valuable and worthless, expensive and relatively cheap, so we can't talk about the square in general, we can only say how much a painting costs.

Long Ge has no clear purpose, but only a reference, mainly depending on his own judgment and understanding of his paintings and calligraphy, as well as the hype in the market at that time. The price of a painting and calligraphy will be different in different places, different times and different auctioneers. For example, some paintings and calligraphy by the same person are worth 1000 yuan/square foot, some are 2000 yuan/square foot, some may be 3000 yuan/square foot, ... even 1 000 yuan, tens of thousands/square foot ...; Moreover, changing to another auctioneer or intermediary is another situation, which is not easy to judge and is not an absolute price.