You can buy them right now. In fact, two months ago I bought six 3090s and 15 3080s with a two phone calls and maybe twenty clicks.
The part you're missing is the price. It's my secret, but I'll share it here. You can buy a Dell R12 with one of those cards and, upon receiving it, sell the components for more than the purchase price.
The part you're missing is the price. It's my secret, but I'll share it here. You can buy a Dell R12 with one of those cards and, upon receiving it, sell the components for more than the purchase price.