Mobile Mag is reporting that the iPhone 3G may be sold at Radio Shack and Best Buy. Best Buy we can see â" Appleâs already been making inroads there. Radio Shack, though, â¦ugh. Sure, since the iPhone 3G is being sold pretty much just like any other smartphone now, itâs not crazy that it could be sold by any of the usual suspects â" Radio Shacks, Mall Kiosks, that one guy down the street who inexplicably has an AT&T store in his garage. But⦠Radio Shack? Maybe Iâm old, but I remember a time