That's never been my experience. It ships at the price you ordered at, and if you want the new price, you need to have them manually adjust the order.
And replacing that many group buy orders is pretty impossible if people here like group buys - you're not supposed to be ordering as many copies as I do for members here.
Yeah, the problem is that Best Buy often plays games with the stock of the listing. Often these come in and out of stock and I'm not going to say how I do it, but I need some time in order to get copies ordered
for folks here.
At some point I had to choose the "go" point to get these done and that unfortunately was about 3 weeks too early, it appears.