Are you interested in purchasing a the home from the previous owners via a short sale?
I do not wish to discourage you, but buying at auction is not as easy as you might think. Trustee sales are dominated by large investor groups that snap up the good ones before you can get a bid in. Public auctions a loaded with hidden fees that will turn your bargain into not such a good deal.
I personally believe your best chance is to locate a nice bank owned home on the MLS and bid accordingly.
You need to find out from a lender where they are auctioning their homes. Or if you know a home, ask the lender where it will be auctioned. Private auction company or public on the Maricopa County Courthouse steps.
If you need help with foreclosed homes in Arizona, just let me know. I can help you with those that are on the Arizona MLS.
Jeff Masich, Realtor