Walmart screwed up, and it's to your benefit, Hunters. They've marked down ALL their Vintage Collection basic figures to $4 (regularly $8.96). ALL means the latest The Phantom Menace and Blu-Ray Deleted Scenes waves (if you can find them).
Unlike Target, Walmart has individual SKU's for each figure, so someone in the Walmart mothership forgot to differentiate 2011 from 2012. Get thee to Walmart for some good cheap figure hunting, and if you're able to score the newest waves, amazingly cheap and awesome figure hunting!