Penco Stationery & SuppliesBrand · Paper goodsKnock Ballpoint Pen$4 – $5Stocked at 3SunSnow: Paper & GoodsSt. Louis, MORetailer · Stationery shop$5The Analog StationerBrooklyn, NYRetailer · Stationery shop$4Stay ForeverCatskill, NYRetailer · Gift shop$4