Baby boy stuff.. Cheap or DIY.

Me and my fiancé have a baby boy coming in late October or early November. I am looking for cheap places to buy some stuff for our nursery. We have some stuff, but we really want to get some more soon.. considering we do not have very long left, 12 weeks until the week of my due date. Any cheap ideas? Or even DIY? Also, we live in a small apartment.. So storage ideas will help as well!!