I've been to a few of their sales and have heard about the sales that I didn't go to.
So I wouldn't expect hardly any poultry if any. I mean 10 - 20 cages. There may be some house birds but then again if there are any there would be 10- 20 cages.
Mostly they sale bigger animals, most of which are going to be commoner stuff, such as donkeys some horses, llamas and alpacas, and then what sheep and goats come in. They will also have some exotic stuff like, buffalo, maybe some antelope, maybe some deer.
They have never really had that much stuff any of the times that I have been there.