I came across a link to this on NC4x4. Figured I would share it here. The Sears Diehard Platinum line are rebadged Odyssey AGM batteries. Pretty good deal if anyone needs a new battery or 2.
http://slickdeals.net/forums/showpost.php?p=62905182&postcount=1
http://slickdeals.net/forums/showpost.php?p=62905182&postcount=1