Newegg offers the Samsung DA-E550 Bluetooth Audio Dock, for $89.99. (Add it to cart directly from Newegg via the "More Buying Options" in the right column.) Coupon code "EMCPAWB95" drops it to $49.99. With free shipping, that's the lowest total price we could find by $10. It features Bluetooth 3.0 connectivity and can serve as a dock for iPhones, iPods, the Samsung Galaxy SII, and Samsung Galaxy Note. Deal expires September 24.