Actually, it won't be in that much of a demand at that price point and MS knows it. The are only making 1.5 million units for the holidays less than half of what Samsung and Apple are making for their tablet products.
The price point is too high to grab market share, especially with the launch of the Pro Models looming. Who's going to spend $700 on the top of the line RT if they can get the pro for about $1k.
Personally, I have seen quite a bit of buzz die down since MS released their price. Sure, they could have gone lower to grab market share like any other company would have, but they also need to protect their "partners" and not cut their knees off so they can sell RT tablets too. Its unfortunate.
I too will hope for a black Friday sale, I got my HTC Titan last year on it. But I'm not holding my breath.
- Roger