Not sure if this is common knowledge or not but thought I'd throw it out there. It seems like if you buy $200 worth of stuff at CyberRebate going through eBates you'll get a $10 GC/Coupon for your next purchase. I did this deal earlier this week. Seems like a pretty decent deal considering eBates will also give 5% back. So after 3-4 months you'll make some money and have some free stuff to boot.
EG
EG