Also included is a rules book sill sealed inside. The item "Vintage Chicago Mercantile Exchange Member Chair Seat CME Group ATELIER KNOLL" is in sale since Saturday, January 25, 2020. This item is in the category "Business & Industrial\Office\Office Furniture\Chairs & Stools". The seller is "chicagojunk" and is located in Chicago, Illinois. This item can't be shipped, the buyer must pick up the item.