In China, miners are shutting down and shifting their activities with crypto-monetary mining. The local market is now saturated with AMD and Nvidia second-hand graphics cards.
There are also numbers not tiny, although occasionally the minimum purchase size is 100 units. For example, the RTX 3070, for over € 330, is sold in these numbers, while the cost of 3060 and 3060 Ti correspondingly is € 245 and 310. Although at the first sight these prices seem favorable, these video cards have been extensively utilized for lengthy periods of time for crypto-mining, which presumably has substantially reduced their life expectancy.