Through 5/23, this Towle Moscow Mule Mug drops from $22.50 to $11.25 when you enter the coupon code 48HOUR at checkout at Macys.com. The best price we found anywhere else is $12-$14. Choose from a plain or hammered mug at this price, which are made of copper plated stainless steel. Shipping starts at $9.95 or is free when you add a beauty item to your cart. Sales tax is charged in most states.