I bought a case of these off ebay for a little less than $100, including shipping. 16 boxes, averaged out to about 6 bucks a box. Each box contains 4 packs of 2009 projections and 1 "bonus" pack of 2008 projections.
Each box is guarantees one auto, but the autograph is not in a pack. It is in a small manila envelope inside the box. Here is the worst thing- it is a 2008 Projections autograph, something I found very annoying. All 16 boxes contained 2008 autographs.