I have a shirt for sale this week at Goodjoe.com. There's a special $12 pre-order price this week, if you're feeling full of pride (like me!). I hope at least one person buys it. Yes.
http://www.goodjoe.com/Store/Product.aspx?id=248

(Also, Goodjoe is nice because $1 from every shirt sold goes to help a small nonprofit organization who could use the help). :)