Probably, but if I buy the other components needed for the build on Black Friday, then with the savings I should hopefully be able to afford the £1200 if that's going to be the case.
I dont think the cost is going to be the problem it will be the availability. These are going to go out of stock quickly. Then what usually happens is people hoover up whats left so you might end up with no 7xxx and cant buy a 6090 either as they have all gone.
Thing is no one knows for sure. To answer your original question I would wait and hope I get lucky. However you need a plan B these days.