CardCash has increased their savings on iTunes gift cards to 10.5%. That means you can get a $25 iTunes gift card for just $22.38. They have a lot of the $15 and $25 cards in stock right now but fewer of the others.

Remember that you should redeem these within the 45 day guarantee window that comes with each card just to be safe because they are resellers.

http://www.sunshinerewards.com/shopping/CardCash/