You made a simple and common mistake. You actually believed that a realtytrack listing was real. It is not.
Realtytrack lists a house that is behind on payments and shows that, not what it is for sale price is.
To find a foreclosure or short sale ask any realtor near you. They can all access real foreclosures for sale.
Anytime you find a foreclosure listed that says sign up for a free trial (or pay me now) walk away. It is not worth your money.