The School of Life ShopLondon, UKBrand · Paper goodsHow Modern Media Destroys Our Minds$20 – $30Stocked at 3Len CollectiveSan Luis Obispo, CARetailer · Jewelry store$20DuetKansas City, MORetailer · Gift shop$30Mr. Boddington's StudioBrooklyn, NYBrand · Retailer · Stationery shop$30