Score 20% off All iTunes Gift Cards at Best Buy Josh Smith03/20/2012 App addicts and new iPad owners take note. Best Buy has cut the price of iTunes gift cards by 20% for a limited time. The iTunes gift card deal starts on $15 gift cards and goes up to $100, so you can score up to $20 in free iTunes credit.Advertisement The timing is perfect for picking up new Retina ready iPad apps that look great on the high-resolution display of the new iPad. You can use the gift cards for apps, but they are also good for music, books, movies and in app purchases. Want to get in app credit for Flight Control Rocket or to buy new HD comics in Comixology’s updated app. The iTunes gift card deals are as follows;Advertisement $15 iTunes Gift Cards for $12 $25 iTunes Gift Cards for $20 $50 iTunes Gift Cards for $40 $100 iTunes Gift Cards for $80 Best Buy will run deals like this form time to time, but you’ll never see a discount on iTunes gift cards like this from Apple. If you spend a lot of money on apps or media in iTunes this is a great deal.Advertisement The gift cards are digitally delivered, so you can add the credit to your iTunes account quickly, without the need to scratch off or type in a long code. I’m picking up at least $50 in iTunes credit to take advantage of all the apps that are on sale to celebrate the launch of the new iPad. When you combine the savings, I’m getting over 90% off some of the best iPad games out there. There’s no expiration date, so even if it takes me a year to use the credit (ha!) I don’t have to worry about wasting money.