hokiefan,
Auctions are risky, if you are looking for utility stock you will generally find the common ones there, AKA sexlinks, RIR, ect but usually they are spent hens. That said there are also birds that could be carriers or have obvious diseases. You will need to invest some time into obvious characteristics distinctions.
You have just missed one of the best Swap meets in your area that was advertised in the Poultry Press. It was at Gilmanor Farms in Glen Allen, Virginia. They will have a show in the spring at the same time. Anything that you can imagine will probably be there for sale. Hope someone from Virginia can give you the addresses of a local auction. Good luck. HS