Vecta Kart nesting chair, with black upholstered seat and Graphite frame. Black casters. Price: $155 / (55) Available Vecta Kart Nesting Chair (Black)   If you have office furniture needs, Office Furniture Center is a nationwide provider of cost-effective workstations, desks, credenzas, seating, filing, reception and conference furniture. Our entire inventory of affordable office furniture is located in Chicago; to browse our selection, please visit officefurniturecenter.com.