The cover doesn't cost $90, look: Voyage ($200) + Premium leather cover ($85) = $285 The Oasis costs $290 with battery cover. You're paying for a more expensi

The cover doesn't cost $90, look: Voyage ($200) + Premium leather cover ($85) = $285 The Oasis costs $290 with battery cover. You're paying for a more expensive Kindle and a cheaper cover :)