eBay
This is the "Addicted to Quack" shirt from the Addicted to Quack store on SB Nation, generously donated by friend of the blog Scudderfan. You can view the shirt here This is a fantastic shirt to give to an Oregon fan, because they'll be able to tell the world of their addiction and never need an intervention!

All proceeds from this auction will benefit the Osteogenesis Imperfecta foundation as part of the 2012 AddictedtoQuack.com Charity Auction. If you cannot participate in the auction, please donate through the Widget on the Addicted to Quack home page.

Thank you, and Go Ducks!