10.31, second-hand graphics card related market

Recently, I obtained the data related to the second-hand graphics card of Xianyu through some technical means, which has brought a wave of fans to Xianyu.
Although the overall market of second-hand graphics cards has not fluctuated much, the price statistics in recent days show a slow rise.
It is very interesting that many people, seeing the quotes I posted, thought that I would also recycle graphics cards and use their cards to evaluate.
I followed the market price, minus two or three hundred, and gave them a quote, but he actually thought I was black?
It's very interesting. Doing business is inherently buying low and selling high.
If I charge at the market price, what will I earn?
So, when I encounter this type of person again, I directly advise the other person to put on the shelf and sell it.
Many people, holding the card in their hand, treat it as a treasure.
In fact, it may not even count as grass.
For example, there are heirloom 1060, and I want to change to 6900xt.
I asked him to make up more than 3,000 yuan, but he was not happy anymore.
1060, in my case, the recycling is only 300, he probably thought it was worth more than 1,000.
I also posted these statistics to Douyin, and I feel that the effect of Xianyu is not as great as that of Xianyu.
The day before yesterday, I voted for 100 yuan dou+, and the like rate actually reached 20 to 30%, and the number of fans only increased by a few.
Looking back, when I originally voted, the delivery goal was: the number of likes and comments.
I invested another 100 yuan today with the goal of increasing fans.
Wait for tomorrow to see the effect.
If the effect is good, I plan to count more relevant data and make matrix numbers.