I'm surprised at some of the comments in this thread. Clearly many aren't aware how limited One X stock was, or how modest in store pre-orders where. Clearly this isn't publicly released information, but you should get a good idea by the wide availability of both sku's, including the day one Scorpio edition. This situation is compounded by the continued decline in One S sale.....some would even describe it as a crash. This won't be turned around by a few early November deals.
I'll spell it out now, you should expect PS4Pro levels of sales. Add another 30% on top and it still won't counter the drop in One S sales we're seeing. It's a tricky situation for Microsoft, they're targeting the hard-core with a mid-gen upgrade, but the take-up won't make compensate lost One S sales. Nor will demand stretch much beyond the turn of the year without significant price movement and deals.