Ha! I was there too and got a couple. I picked mine up before I ate brunch though, and was glad I did, since they were sold out when I got through eating.
Edit: I will add that this is a *very* small market. It pays to show up early and have reasonable expectations. That said, this morning they had ramps, asparagus, Piedmont ridge beef, three or four cheese, and some charcuturie including duck prosciutto.
There were also some wines and beers available. Limited quantities of a limited number of products -- what makes it worthwhile is that it's all of exceptional quality.