Chitek offers the Acase Black Diamond II 3D Ambience Dock for Apple iPhone for $69.49. Coupon code "SRI7LAD3" drops it to $43.49. With free shipping, that's $7 under our October mention and the lowest total price we could find. This speaker/charging dock features an alarm clock function, color-changing LED lights, passive internal amplifier, lighting alerts for missed calls, and more. It's compatible with most iPhone models. Deal ends November 7.