Hi Puglady!
I have been to both and looked into buying. It did not seem that it would be too difficult once you speak with the admin people and could get ahold of the breeder. I have not bought any birds there but will go look and see what they have this year again - there was not anything I was interested in for sale. The Poultry Fancier last year show seemed to have nicer birds than what I saw at the Fair last year and they also had birds for sale outside the show barn. I remember a HUGE blue Cochin Rooster that someone was selling...$30 I think. He was stunning to see and not part of the show. I believe a gentleman also had the most beautiful Black Orpingtons or something similar in size showing and for sale...The size scared my husband so they did not make it home with me...but we'll see what happens this year.
If you go on Thursday let me know what you see - I may try to go after work with the kid but may have to wait until Saturday.