Green Pixels: The beautiful thing about technology is that it never takes long for prices to drop. This principle holds true for software as well -- prices are constantly being dropped for older games as newer products hit store shelves. Instead of the usual $60 tag that you'll find on newly released PlayStation 3 games, these titles now cost just $20 at major national retail chains (Amazon, GameStop, Target, Walmart). That's a third of the original price!
