Someone on blu-ray.com posted a link for the Mexican Steelbook version which comes out to $20 shipped to the US. Just create an account with email and password then click the Paypal link to checkout.
http://www.sanborns.com.mx/Paginas/Producto.aspx?ean=7509036575009
There is no 3D version of the Metalpak in the US, only 2D. And so far B&M stores carrying it BB and Target do not, which explains why it was not in their weekly ad. Not sure about Walmart.
I know this thread is for Steelbooks but just an FYI the Target exclusive for Sleepy Hollow Season 1 is a Digibook.
http://forum.blu-ray.com/showpost.php?p=9728333&postcount=23
Restock? There was never a CA Steelbook in the U.S.
They're sending Steelbooks now in plastic bags. For your sake I hope it arrives Monday that way if it's damaged you'll get a second chance at one.