We are also looking at going in October. I refuse to book until codes come out.
To tell you the truth, I think it is really rude of people to book a room waiting for the codes come out when they book a certain room that they only plan on actually getting if codes come out. So many people book a deluxe resort, and then hold up inventory on a room that they'll never use (since when using a code you actually need a new reservation from a different pool of rooms, they may let you keep the same reservation # but they are taking it from different availability). Plus, when people book these rooms at regular rates, Disney sees them as being book and will release less discounts. So, it really hurts everyone when someone books a room at a rate that they are unwilling to pay and won't keep if discounts don't come out.
Last year we paid $189 a night for the Beach Club, and I hope to see that again!