Apple may make an aggressive inroad into the Amazon Kindle's territory with an expansion into Target stores if a leak is true. Six versions of a mystery device have appeared in Target's inventory system, all of which line up with Apple's iPad pricing and which would show up October 3. The Engadget source backed up suspicions with photos of a PDA that have the devices going into the Digital Audio section of the store, where both iPods and the Kindle co-exist.
