If by Limited, you mean the Collector's Edition ($60), then you might have a chnace being there within two hours. Most Microsoft and Bungie people think there won't be any Legendary left by Sept. 25, but nothing has really been said about the other two. Pre=ordering it would be the safest way to find out. If Best Buy is the only store near you selliong the game, you might have trouble finding it if as many people as you say would be looking for it. I know many people wee planning on going for a Midnight releas, so if you get there two hours later, you might not get it. If Best Buy only gets around 30, I don't think you would have good chances on finding one, but I'm just guessing based on the rate of presales. It already sold more than $1 million worth in presales alone, and with all the hardcore fans who camp outside the stores, I don't you would have a chance with any amount under 50 copies at the store.