Where can I grab the original graphics card in NVIDIA?

Some graphics cards in NVIDIA have been discontinued, but now they can't grab the original price, and all of them have increased in price.

JD。 COM, Taobao's flagship store, and now these brands will be sold in their own shopping malls. Some graphics cards may have just been released and not yet sold, basically waiting for the official release date of NVIDIA. I want the original price. First, I pay attention to the release time. Second, I want to grab it fast enough.