even if you're getting everything half off, best buy is not where you wanna get subs and speakers from. i suggest you look around. in the end you'll be much happier. little known companies today produce most of the good stuff that's out there. best buy will not be able to offer you anything from them. just to name a few.
Focal, Dynaudio, Morel, Hertz, Diamond, CDT, Rainbow, Stereo Integrity, RE Audio, Sundown, JL Audio, Ascendant Audio, Soundsplinter, Image Dynamics, and plenty more