I can't help but wonder how expensive a screen like this would be? I'm not a hardware guy. Would this screen even be reasonable at $500 retail price? Also, thi

I can't help but wonder how expensive a screen like this would be? I'm not a hardware guy. Would this screen even be reasonable at $500 retail price? Also, this could be interesting for Apple to use iPad 1 as a $300 product and iPad 2 as the cutting edge $500-800 product.