^^^^^me either, this is a case of being too tender hearted, but not long sighted. Take a look at them and think, do I want my flock to look like that? And keep your arm down and don't bid.
Even if a bird was not technically sick when the bird went to the auction, going to the auction increases stress which decreases resistance to diseases. Add exposure to all the others birds who might be sick. Not a good idea.
Auctions make my blood run cold. The best way to do this is to leave the birds there. Even if you go to shows, where people are bringing well cared for birds, diseases can still really transmit. Bio security measures need to religiously followed, and no cheating at all.
Just not worth the risk or the hassle.
Mrs K