RAC Enterprise knocks 15% off its selection of 2009 Weber grills via coupon code “Weber15″. Plus, orders of $99 or more carry free shipping. A best bet is the Weber 22-1/2″ One-Touch Silver Kettle Charcoal Grill (pictured), model no. 741001, for $76.24 after coupon. With shipping around $21, it features a 22-1/2″ diameter cooking area, aluminum vent and ash catcher, porcelain-enameled bowl and lid, and more. Deal ends April 21.