My Hippoobuy Spreadsheet Must-Haves: Zoom Freak 1-5 & More! My Hippoobuy Spreadsheet Must-Haves: Zoom Freak 1-5 & More! As a European sneaker enthusiast, I’ve found Hippoobuy to be a game-changer for accessing the latest and… My Hippoobuy Spreadsheet Must-Haves: Zoom Freak 1-5 & More!