Ok, I just got back from Meijers with my new Xbox 360 premium.
They HAVE adjusted prices, the price was 349.99 on the shelf, and rang up for that amount.
The lady was just putting new merchandise on the shelf, she said they had just gotten these units in today(the premiums.) They had 2 Xbox 360 Premiums, and one Elite. I am skeptical that this is one of the newer units, because it has the old game pictures on it (DOA4, Madden 06, Perfect Dark Zero, etc.) The lot number is 0626, if that means anything. I have to pull up that page which had the lot number of the newly manufactured July 4th batch to see if this matches. I told them that I wasn't even planning on opening it till Halo 3, and mentioned the new lots, and the guy said if the box has not been opened, than I can exchange it anytime within the next 90 days, so I will wait that long if I have to (hopefully will be able to get it sooner though, maybe even a new free game in the box would be nice too for an exchange.)
I am planning on going back tomorrow or Saturday to return/repurchase w/ the Mejier credit card.
Also, this Meijer had a lot of systems in stock! Here is the rundown as of 4:30 PM EST on 8.9.07
PS3 60GB - 3 in stock
PS3 80GB - 2 in stock
Xbox 360 Premium - 1 in stock (now that I bought the other)
Xbox 360 Elite - 1 in stock
Nintendo Wii - 30, yes 30 in stock, just arrived today!
Didn't check on the Cores, cause I didn't think anyone cared.
This is the 23 Mile / Gratiot Meijer location, its in Chesterfield Township, right off I-94, so if you are the east side of Metro Detroit, its not too far for you.
Good luck to everyone trying to get this deal!