Wonderful. Best Buy marks their set down the day before my set (which cost me $120 on Amazon -- I also got PKW from them --) arrives at my doorstep. Thanks Best Buy!
Maybe you can return it? $104 from Amazon seemed cheap to me a few days ago also. Especially since these have been so hard to get over the years and much more expensive. I was surprised by this price drop. I wouldnt be kicking yourself too hard.