Homer Laughlin Resturant China 11 /2" oval platter

Homer Laughlin Resturant China 11 1/2" oval platter /plate in white with brown waves on the border. It is in great condition with no chips,cracks.Measures about 11 1/2" long and 9 3 1/4" wide.Marked with a gray Homer Laughlin USA mark,Best China..$12 plus shipping.I need to know the zipcode to estimate shipping cost.