Macy's discounts a selection of Tools of the Trade cookware to $9.99 via this $10 mail-in rebate. Pad your order with a beauty item (they start at $3) to bag free shipping; otherwise, shipping adds $10.95. (In-store pickup may be available as well.) Deal ends April 21. The deals, with prices after rebate: Tools of the Trade Hard Anodized Nonstick 5 Qt.