Trulia is not a real estate company, therefore Trulia does not list properties for sale.
Trulia only "advertises" properties for sale.
To get the information you want, you will have to find a local agent willing to send you a list. Since banks won't work with the public (only real estate professionals) you'll need an agent if you intend to purchase a short sale or bank owned home.
Auction? It's likely agents in your area will have these listed for sale too. You can Google for others. But...auctions are not for the novice buyer.