Through 8/26, get free shipping with no minimum at Williams-Sonoma when you enter the promo code FREESHIP during checkout. That's a savings of at least $5.99 in shipping fees. Check out the pictured 26-Piece Harry Potter Cookie Baking Kit, which falls by 53% from $42.50 to $19.96. The kit includes eight cookie cutters, 12 icing bags, four decorating tips, one plastic coupler, and one storage box. This kit is exclusive to Williams-Sonoma, but we have seen sets with cookie cutters alone go for over $20 at other major retailers. Sales tax is charged in most states.