EXPIRED: Get a $50 iTunes card for $39.49 at Costco [save 21%]

*NOTE: Paid Costco membership required for this deal!*

Starting tomorrow, Costco members can get a $50 iTunes gift card for $39.49, saving approximately 21% off the face value.

This offer is valid to November 20th and there is a limit of 5 cards per customer.

To find your nearest Costco store, check out their site. Membership costs $60 per year for individuals and is required to enter the store.

Thanks to Rob and Ken for sending this one in!

[Source: Costco]

Other known current gift card promotions

• 15% off $30 and $50 iTunes Gift Cards at Officeworks
• 15% off $30 and $50 iTunes Gift Cards at Australia Post until 19 August