How much is a calligraphy work by Xiahou Jianfei?

No matter whose handwriting is good or not, there are valuable and worthless, expensive and relatively cheap, so you can't say in square terms, you can only say how much a piece is. 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. At the same time, the price of celebrities is higher than that of ordinary people, and the price of distinctive works is higher. My own opinion, please forgive my mistake! As long as there is no problem, it is collectible.