Red Wing Divided Veggie/ Relish/Dip Dish

Red Wing Divided Veggie/ Relish/Dip Dish SPECKLED DESIGN TURQUOISE large round 5 part divided chip and dip dish. Turquoise color with charcoal to black speckled spots. It is marked on the bottom incised in the mold "Red Wing U.S.A. 446. Excellent condition.MEASURES 12 1/4" in diameter. Red Wing Potteries which had gained world-wide fame and stature during 90 years of pottery production closed operations in August of 1967. $50 plus shipping.I need to know the zipcode to estimate shipping cost.