Amazon offers Media Browser for Android for free. (Google Play charges the same; iTunes charges the same for the iOS version.) That's $5 off and the lowest total price we could find for this personal media streamer / media browser application.
Amazon Appstore offers downloads of Angry Birds Star Wars II for Android for free. (iTunes charges the same for iPhone and iPad.) That's $1 under our October mention, $1 off, and the lowest price we could find for this follow-up to the classic game.