Sam’s Club has a discount of 15% on iTunes gift cards. This promotion runs till July 20th and it’s probably available both in-store and online.
Here’s the offer:
- $100 iTunes Gift Cards (4-pack) $84.47 (Limit 3)
Make sure you buy quickly before they go out of stock if you are interested. You need a membership to get this price, but there’s a Groupon offer currently if you need one.