All Big Green Egg Cast Iron Grids, Perfect Grill Marks Every Time — Ceramic Grill Store
Grate Stacker + Top Grill Grate - Combo - Smokeware
Heavy Stainless Steel Grill Grates - Three Sizes Available - Smokeware
BBQ Grill Cooking Grates Replacement Parts for Big Green Egg Large EGG - Compatible Barbeque Grid 18 3/16" - Walmart.com
Amazon.com : Dracarys 15" Cast Iron Grate Grids Sear Grate Fire Pit, Round Cooking Grate Big Green Egg Accessories Fit for Medium Big Green Egg Grill Dome Char-Griller or Same Size Charcoal