I used to sell these shirt because I wanted one. Unfortunately I am totally sold out of them. The problem comes down to copyright. If anybody knows a good place to legally buy them please contact me. Best bet to look would be eBay.
There’s a movement in Minnesota to bring a MLS team to the state. You can read more about it at http://www.mls4mn.com/
For more NASL clothing, check out my NASL T-shirt collection of links.