Golden Gadgets offers this Amplify Sound Stand for iPhone 4 / 4S in five colors (Green pictured) for $8.99. With $2.08 for shipping, that's $2 off, tied with our mention from two weeks ago, and the lowest total price we could find for this gramophone-inspired amplifier. It operates without external power and features an additional charger opening.

Expect this item to take two to three weeks to arrive.