Probably a little too late to solve the gaming GPU crisis, but Nvidia's top-of-the-line CMP 170HX crypto mining cards are now available in China. These models come directly from Nvidia and feature a cut-down GA100 die with 4480 CUDA cores complemented by 8 GB of HBM2e VRAM. Interestingly enough, the cooling system has no fans and the card itself cannot be used for gaming or compute workloads. It is also a bit slower than the advertised 200 MH/s speeds.
https://www.notebookcheck.net/Nvidia-s-CMP-170HX-crypto-mining-cards-pop-up-in-China-with-fanless-design-and-164-MH-s-speeds.558128.0.html