I have always been subscribing to GPT membership at the original price, over 100 yuan each month. Although I considered that it might be cheaper on Xianyu, I was too lazy to try.

Until Brother Sun said he was also using Xianyu, and if you don't use it, you'll definitely pay more.
So this time I tried it directly, took less than 5 minutes, only 15 yuan. Xianyu is really impressive; the price can be 10 times cheaper, there's something there.