Sprint locations giving out Pokemon GO level 30 badges

Got a Sprint store near you? If you're playing Pokemon GO and you're a level 30, you might want to pop in and show off your achievement. While it seems some stores haven't received shipments and employee knowledge is hit or miss, you might be able to grab yourself one of these badges. It's not clear whether you need to be a Sprint costumer or not to get a badge. I think it'll all be luck of the draw depending on the store/customer service rep you get.