NIB Le Creuset Cast Iron Rectangular Grill pan/skillet from Williams Sonoma. It is new in the original box. I see a couple very small darker spots in the black coating on the very top edges. This is very common for this item. Look at the last photos. 

Classic green

13" x 8 1/2".
Cast iron absorbs and distributes heat evenly, then retains high heat for perfect searing.
Durable, nonreactive black enameled interior requires no seasoning, and it's simple to clean.
Slender grill pan fits over a single burner on your stovetop or outdoor grill – or use it under the broiler.
Dishwasher safe.
Made in France.
Colorful porcelain-enameled exterior makes the pan handsome enough for table service.
Extra-wide loop handles are easy to grasp, even when you're wearing bulky oven mitts.

Shipping surcharge for Alaska, Hawaii, PR & APO.