This deal has ended.
Electronics Expo drops the price of this Infinity Home Cinema Speaker System from $499.99 to $315 after code LSDA0805. Shipping adds $39, but even so it beats the next-best price we could find by $96. This set includes 4 satellite speakers, a center speaker, a subwoofer, and brackets and tables for each speaker. Infinity has a good name for speakers, and this is a great price for this set, especially given no sales tax outside of NJ.