Hi and welcome, unfortunately, at the moment, the Edge is not available in stores. You have to order it online. Staples is the only retailer I know of where you can order it online and pick it up at a store. I really doubt there's a staples in any airport though. What you could do though, if you have a long enough layover, is find a Staples near the airport and, while you wait for your flight, run and pick up the Edge you have ordered online and had shipped to the store. That's the only thing i can think of. You'd have to go to the Staples web site to find a location close to the airport though.