There is a good deal on iTunes gift cards at Target this week: 15% off with in-ad coupon! The coupon can be found in a smaller coupon section that is wrapped around the main ad. The details about the promo are on page 11 of the ad.
For instance, a $25 iTunes gift card will cost you $21.25 after coupon. A $15 gift card will cost you $12.75 after coupon. These make great birthday and holiday gifts for tweens and teens!