I realize a site like mine can end up costing you a lot of money, so I'm always looking for deals to help out. Reader Kevin sent in a nice deal going on at Best Buy, where you can get $100 Gift Cards for only $80. This is for digital delivery, so you'll have it immediately.
As Kevin notes, "Save 20%, additionally, I buy when the apps are on sale." Good planning ahead if you know you're probably going to be spending $100 on apps anyhow.