Qiankun gelatin is the king of gelatin, which is very rare. Generally, it is collected as a collectible, and the price per catty is above several hundred thousand. Yellow-lipped fish hide in deep-sea caves all the year round, do not eat bait, and the number is rare, so it is difficult to catch them under normal circumstances. Of course, money sole gel has many functions. What was once used to save lives, the most important thing is to stop bleeding and replenish blood, but the collection value is far greater than the edible value. Generally, one gram of 250 yuan RMB.