Bone Collection Portable Amplifier for iPhone just $6.09 shipped from Amazon

Get the Bone Collection Portable Amplifier for iPhone for just $6.09, with free shipping, from Amazon.  Amazon prices change on a dime, so if you'd like this, act quickly!

Slip the Bone Horn Stand speaker onto your iPhone for lo-fi amplification simplicity. Using old-fashioned acoustical science, this silicone stand adds 13 decibels of sound pressure to your iPhone's speakers without asking for an erg of battery juice. Fits original iPhone, iPhone 3G/3GS & iPhone 4.  Click here to purchase.

Compare this to the identical product on AccessoryGeeks.com for $29.95.