Variable iTunes gift cards hit retailers just in time for holiday shopping

Instead of combing through the gift card aisle for just the right iTunes denomination, you'll soon be able to get one of these newly released variable gift cards instead. Just bring the card to the cashier, pick an amount between $15 and $500, and it'll get validated for that amount. The Cupertino company has offered variable pricing for regular Apple Store gift cards for awhile now, but iTunes cards had previously only been available in $15, $25, $50 and $100 options. These cards should also be...