Hi Buttercup,
We stayed at the Grand CA for four nights December 10 (Wed) thru December 14 (Sun) last month and we had a "courtyard" view (which we did NOT enjoy). We paid about $210 per night and booked well in advance thru Expedia. I thought it was a good deal at the time, but in hindsight, we have paid almost half that price for DHL and PP during non-peak periods. We do have AP's and the rates were only 10% off, about $260 per night at that time. We did try to upgrade to a view room each night we were there and the hotel was sold out. I guess my advice is that if you are going during the holidays, book what you really WANT and suck it up and pay the price asked - you will not get any "deals". The resorts and parks are absolutely beautiful and the ambiance is awesome. We had the best time - Have fun whatever you choose!