Sam's Club offers its members a $25 iTunes Gift Card 4-Pack ($100 total) for $79.47 with free shipping. (Non-members must pay $7.95 more.) That's $19.87 per card, a buck below our mention of a $100 gift card from two weeks ago, and the lowest total price we could find by $12.

Update: As a reader found, Costco offers it for the same price.