RadioShack offers the Altec Lansing Octiv Duo iDock, model no. M202, for $49.99 with free shipping. TigerDirect via Amazon charges the same. Either way, that's $7 under our May mention and the lowest total price we've seen. The Ociv Duo iDock allows you to dock, charge, and play two iDevices at once. It includes a remote control and USB port. Deal ends July 7.