Walmart done screwed up.
http://www.walmart.com/catalog/product.do?product_id=6527131&sourceid=27458797670783308788
Grab it before they fix their error. They have honored such mishaps before, so here's to hoping.
It seems they've updated it. Oh well, as least I got my copy.
Damn you sleep for making me miss this one!
Rumor is they're canceling orders.