Ending today, Macy's offers the Martha Stewart Collection Collector's Enameled Cast Iron 6-Quart Round Casserole in several colors (Cranberry pictured) for $53.99. Coupon code "MOM" knocks that to $45.89. Pad your order over $49 to bag free shipping; otherwise shipping adds $10.95. (In-store pickup may also be available.) Excluding padding, that's the lowest price we could find today by $54, although we saw it for $6 less three weeks ago (although that offer required a mail-in rebate). It's compatible with gas, electric, glass, and induction stovetops and oven-safe to 500°F.