You can get an amazon.com gift card worth $20 for only $10 by going to this link:
Amazon.com Gift card
It will send you daily emails to your email account, unless you unsubscribe (which is not difficult). So if you buy things on amazon and you don't mind taking the 30 seconds to unsubscribe later (if you choose) then go buy it.
I bought it twice useing my account and Mike's.
This deal is only good for today and it's possible they will run out.