I see that Amazon now displays the final cover design in its page for the book:
I can tell it’s the final one because that’s my actual handwriting on the signature. (Although I don’t actually sign my name that way on legal documents like my license, passport or credit cards if you were hoping to steal my identity.) I was told that the publication was moved up a few days, but I’m not sure how that will impact real world availability. Amazon lists the date as November 9, 2010 now. I’m hoping/expecting to see it in stores by the end of the month.