This home is not for sale. The last recorded transaction was in 2003 ... the property sold for $256,000. There is no way that the home would ever sell for $159,000 today. Since sale prices in TX are not public record, Trulia and other such sites use some convoluted formula based on tax rolls to determine "value." If such a home were available for so little money, it would be gone in an hour.
I suggest that you search for active listings on http://www.har.com.
You'll find everything current, with up to 32 photos of each.property.
If I can be of further assistance, please get in touch. I look forward to hearing from you.