This deal has ended.
Update 5pm: this deal is dead! Through 11/14, Best Buy has a great new Gift Card Promotion: purchase a $25 iTunes gift card and a $25 Best Buy gift card, and you'll get an additional $10 Best Buy gift card free. Just head to the landing page, check all three boxes on the right of each card, and checkout. You're effectively getting a 16.6% discount on the gift cards which, if you order these now to have later, you could use on top of Black Friday, Cyber Monday and other holiday deals. Shipping is free and sales tax is not charged on gift cards.