It's quite variable and they adjust based on demand more than simply the season. This is why you aren't able to simply find a rate for any date like WDW.
To give an idea but the prices have been going up so expect more.
There are AP rates through January posted on the AP site. Not sure if that's as low as they will go, but they have the preliminary ones posted at least. What were you looking for specifically?
I am looking for Nov 28- Dec 3 rates and I don't have access to the calendar because I let my AP expire and only have the voucher. I called a week ago and she said it would be $900.00 more then the current 30% offered to the general public. Thanks for the help