They're listing the 1# containers in stock as of 1pm EST.
http://www.natchezss.com/product.cfm?contentID=productDetail&prodID=HPREL251&src=sim
Also 17 and 19 is in stock too
http://www.natchezss.com/product.cfm?contentID=productDetail&prodID=HPREL251&src=sim
Also 17 and 19 is in stock too