Dell Home, via its Member Purchase Program, offers its Dell 2.0 Speaker System for $33.24. Coupon code "EXTRA15" knocks it to $28.25. With free shipping, that's $5 under last week's mention, a low by $7, and tied as the best price we've seen. These USB-powered speakers feature a frequency response of 80Hz to 20kHz. Deal ends January 25.