They won't reveal it on State of Play. It'll be worse than the $700 reveal.
Do the math:
PS4 Pro (w/ controller): $700 - add $50 at least for the LE color like the slim, so $750
Dual Sense Edge: $200
Charging stand: $30
Vertical stand: $30
Disc drive cover: $25
Then it comes with a bunch of 30th anniversary extras, which will probably be $50
So you're looking at a minimum of $1055 for the bundle. But they'll probably charge more since it's a limited edition.