I know that anytime a new model comes out for any Apple product, the current drops in value. But will this be especially true with the iPad 4? Mainly because the 5 will be the first major design change? Will it be the biggest drop in value in iPad's history? I currently have a 3 and love the thick bezels on the side because when I am lying on my back and browsing in landscape mode, the thick bezel sinks into my chest (whether on a blanket or on a shirt) which leaves the entire viewable screen unobscured. I feel like this won't hold true with the 5. Also, since I own an iPad 3 I was thinking of selling it and buying the new Mini and picking up an iPad 4 for dirt cheap to keep as a "main iPad" (especially if the prices hit rock bottom).