Apple 3G iPhone now is officially release and available in Wal-mart with $2 cheaper than other retails. For Apple 8GB iPhone 3G, Wal-Mart will give price tag at $197 while the 16Gb version at $297. It means, Wal-Mart is $7 than at BestBuy. And this price is include the two-year contract. Visit Apple site to get detail information.