One of my better sellers, and thankfully so. It was a pain to make his vector image, let me tell you!
Among all my other projects, I have also been working on t-shirt designs. This is for sale over at Zazzle [link]
I have a pretty healthy collection of shirts that I don't upload to DA, too.
The prices seem a tad high to me, on the other hand this is a custom shirt for small or individual print runs we're talking about, so it's not that bad if you really need something in a pinch.