Fan Zefeng's purple clay teapot was mostly priced between 150,000 to 500,000 yuan, depending on the rarity and collectible value of the work. Fan Zefeng was a famous teapot maker in Yixing, the capital of pottery. He was also a master of ceramic art in Jiangsu Province. His works were highly collectible. Rare purple clay teapot works could even reach the price of millions. However, the specific price of the purple clay teapot needed to be determined according to the size, form, and other factors of the work. Fan Zefeng's purple clay teapot was known for its light and exquisite carvings. It was handmade, so it was highly sought after in the purple clay teapot market. In general, the price of Fan Zefeng's teapot was higher, but the specific price still needed to be evaluated according to the characteristics of the work and market demand.

Tan Jianfeng's purple clay teapot had a variety of prices. As a purple clay teapot made by an assistant craftsman, the discounted price was 3750 yuan, 4375 yuan, 5625 yuan, 6000 yuan, 6250 yuan, and so on.
There was no clear information on the price of Fan Zhiqiang's purple clay teapot. The search results mentioned Fan Zhiqiang's personal profile and the teapot making technique, but did not mention the price of his work. Therefore, based on the information provided, it was impossible to determine the price of Fan Zhiqiang's purple clay teapot.
Most of Fan Jianjun's purple clay teapot works were priced between 30,000 to 600,000 yuan. The specific price may vary according to the work and the early works.
The price of Pan Shundi's purple clay teapot was about 1500 yuan. The price of the purple clay teapot varied due to the production process, the level of the author, and the clay material. Therefore, the price of the purple clay teapot could not be asked based on the big item.
There was no clear information on the price of Zhou Ping's purple clay teapot. The search results mentioned the price range of Zhou Ping's purple clay teapot, but there was no specific value. Therefore, according to the information provided, I don't know the exact price of Zhou Ping's purple clay teapot.
The price of Zhou Liping's purple clay teapot was about 3000 yuan. The specific price was determined by the quality and size of the teapot. It was impossible to make a general comparison.
The price of Cui Guoyun's purple clay teapot ranged from a few hundred to a thousand yuan on the market. Although Cui Guoyun didn't seem to have a professional title and the current price shouldn't be expensive, once he obtained a professional title, the price might increase. If they were worried about Cui Guoyun's pot, they could ask an expert to appraise it. Since the search results did not provide specific price information, it was impossible to provide an accurate price range.
Yu Weijie's purple clay teapot price information. However, due to the lack of detailed information in the search results, it was impossible to give an accurate price. Therefore, he could not answer this question.
The price of Yong Shuying's purple clay teapot was 508 yuan.
Liu Jianfei's purple clay teapot had a variety of prices. There was a 20000 yuan teapot made by a national craftsman, a 368 yuan purple clay teapot made by Liu Jianfei from Hutian Blessed Land, and a 1.2 million yuan purple clay teapot made by Liu Jianfei. Its price was affected by factors such as workmanship (full hand, half hand, motorcycle, etc.), clay (sand quality), famous master (whether it was the work of a famous master), and so on.