This deal has ended.
Buy.com still has this 5.1-Channel Sony Bravia DAV-HDX275 Home Theater System on sale for $249.99. This features 1000 watts of output, and comes with a five-disc upconverting DVD player, a subwoofer, one center speaker, four satellite speakers, and an iPod dock. Shipping is free, there's no sales tax (except CA, MA, MD, NY, TN), and new Buy.com customers can use this $10 off $200 coupon. Compare this price to $300 at Crutchfield.