Which kiln produced the porcelain with the highest collection value?

"Which kiln is the porcelain with the highest collection value produced?" The question depends on how to understand it.

The recognized collection price should refer to the auction price of the collection. If understood in this way, it should be the blue and white "Guiguzi Down the Mountain" jar in Jingdezhen, Zhenming.

If it refers to the value of porcelain still in the collector's hand, it's hard to say. Such as Song Chai, Jun, Confucianism, Ding and Guan, each of which is priceless. What is the value of a city? So far, there are no specific figures. Judging from the auction situation, it did not exceed "100 million yuan", and it was certainly not the "highest value porcelain" in this sense. It may be that most of the original works of Chai, Jun, Confucianism, Ding and Guan are difficult to be auctioned in museums. And there is no written record among the people. It must be noted that the valuation without transaction is not recognized.