Macy's offers the Martha Stewart Collection 3-Piece Covered Stainless Steel Mixing Bowls Set for $29.99. Coupon code "WKND25" cuts that to $19.99. Pad your order with a beauty item (they start at $3) to bag free shipping; otherwise, shipping adds $10.95. That's $23 off and the lowest price we could find. Deal ends April 15.