The Unemployed Philosophers GuildBrooklyn, NYBrand · Paper goodsImpressionists Pencil Set$11.95 – $12.95Stocked at 3MCA Chicago StoreChicago, ILRetailer · Museum shop$11.95Allport EditionsPortland, ORBrand · Retailer · Stationery shop$12.95The Educated OtterEast Hampton, MARetailer · Gift shop$12.75