This Martha Stewart Collection Heirloom Cast-Iron Casserole listed at $69.99, but you can get it for $34.99 when you use the code 48HOUR during checkout today only at Macys.com. Shipping is free when you add a beauty item to your order or when you spend more than $99, otherwise it starts at $9.95. That's the best price we can find anywhere. The casserole holds two quarts. It has an oversized handle, an enamel interior, and is oven-safe up to temperatures of 500 degrees. Sales tax is charged in most states.