If the N7 costs $199 to make, you can bet Apple can get the cost of their 7.85" iPad with a cheaper screen and CPU around $150 with their bulk purchasing power. Sold at $299, there's your standard %50 profit margin for Apple.The Nexus 7 and Kindle Fire have very thin profits. Both are being sold as a gateway to software. Apple could go with that strategy too but it will definitely cannibalize their hardware profits on 10 inch iPads.