17% Off on All Office Chairs by TSC Shops 17% Off on All Office Chairs by TSC Shops – 17% Off on All Office Chairs. Use code: officechairs.. Deal Start Date: 09/28/2013 Deal Expires: 12/31/2050 Last Updated: Sun, 29 Sep 2013 02:56:51 GMT Keywords: office chair, office chairs Other Deals Like 17% Off on All Office Chairs by TSC Shops: