Here is a great way to stretch out your money if you still have some shopping to do at Best Buy. Currently Best Buy Offers a free $10 gift card when you buy a $50 Best Buy Gift Card. To get your free $10 gift card click on: Free $10 Gift Card: Find Out How, under Special Offers. That will let you add the additional $10 gift card to card with your purchase of the $50 gift card.
These are actual cards that will be mailed to you for free as well.