Finally popped up on new egg https://www.newegg.com/p/N82E16824281246?Item=N82E16824281246&Source=socialshare&cm_mmc=snc-social-_-sr-_-24-281-246-_-03232023
add this to any Best Buy 4090 &addchv=true this is how I got my suprim x. Here's an example with the fe https://www.bestbuy.com/site/nvidia-geforce-rtx-4090-24gb-gddr6x-graphics-card-titanium-and-black/6521430.p?skuId=6521430&addchv=true