Picked this hat up yesterday; I needed something with one of the new logos on it. While it's a good problem to have, the team store was out of medium and large sized shirts for many of the designs I was looking to buy. I talked with the guy who has been working there for the last 5 years and he said that they've been at least 10 times busier and continue to lag their supply of inventory behind the incredibly strong demand.
The grey shirt I got for my birthday has that particular logo on it. Love it.