Thanks to the OP for the heads up!! I wish I'd have known this was around, because I just paid $12 and change (w/ free shipping from SG) for some steel-cased Wolf Poly-performance 9mm, just to blast with. I'm gonna check a couple of the local WM's and grab some of this stuff if it's in-stock.
edit: after hitting the gym this afternoon, I scootered on over to the closest Wal-mart, hoping to get lucky. The counter girl was surprised there wasn't any 9mm ammo and said just yesterday she had a big section of a shelf just full of it. Today, it's all gone !!!
But she did have some of the Federal aluminum in .40 cal, so i know they get the stuff, I'll keep checking back.