Crypto Miners Are Dumping Tons Of GPUs, So Maybe You Can Finally Get One - Kotaku

PC World claims that buying a used graphics card from an experienced miner beats buying one from a gamer (who tends to “overclock” their GPUs).

Tech YouTuber Linus Sebastian tested some mining GPUs on camera and found that the used graphics cards can still perform well—if they were carefully maintained by their previous owner.

So if you must buy a GPU from a miner who wasted a ton of electricity on speculative currency, then you should at least find a reputable seller.