I was just alerted to an oddball special that Amazon.com has going on right now.
Simply buy yourself a $50 gift card using your Amazon.com account, and Amazon will send you a $10 promo code valid until August 15th.
I just bought one for myself. Pretty hard to go wrong!
Click the following link...
Free $10 from Amazon.com
Make sure that you're logged into your Amazon.com account, and then click where it says "Click to add the code to your account"
I bought it as an email gift card, so the gift card itself shows up right away in my inbox. Then, the system says that within three days they'll send me my $10 promo code.