I can see why people would think this belongs in "Brag & Moan," but I think it's a good idea just to have it out just to say "by the way, you should check for Open Box Deals if you're there" just as an "FYI."
I am *always* finding good Open Box Deals at Best Buy (my room is full of sh*t I found there).
For instance (and this is the Brag & Moan part), I recently found the Mag 15" LCD Monitor marked down to $249, and there was a $50 rebate. Two days ago they had the Buslink (Lite-on) 24X CDR Drive "Open Box" at $69, with a $20 rebate. Both were complete and I'm using them now just fine. $199 for an 15" LCD and $49 for a 24X CDR are both great deals.
So keep your eyes open at Best Buy! Your mileage WILL vary. Some Best Buys absolutely suck with their Open Box Items (either by the lack of them or low mark downs). Good luck!