If you're like me, you tend to pre-order a lot of stuff on Amazon (cause Amazon Prime kicks so much ass). However, Amazon tends to charge you really close to the list price when you preorder items; this isn't so great when the price drops after the first week. (For example, I preordered Lost Season 2 for $59.99, then the price dropped to $35, whoa!)

Amazon will refund the difference on any price drop within 30 days of purchase - just go to this page, select "Refund Inquiry," and fill out the request with your item. I got $25 back for my Lost DVD ... quickest $25 I got back ever :)

Note: If your order doesn't show up on the recent list, put in your order number manually into the comment field