96 gig 5090s from Shenzhen's Huaqiangbei

Modified RTX 5090 cards with 96GB VRAM are available in Shenzhen's Huaqiangbei market for roughly 56,000 yuan (~$8,200 total): ~36,000 yuan for the 5090 plus ~20,000 yuan for the memory swap. The mod appears to transplant RTX 6000 Blackwell VRAM onto consumer cards, with one-week lead time and no warranty.