I looked. It must be one sale of a farm that skews the average. This is why Trulia and Zillow data can be erroneous, it uses sales by zip or town name or county with no nuance for the actual location of circumstances. Real value comes from data on "arms length transactions" with no short sales or distressed properties and with small numbers like Kinsley, 1500 population? one sale can be irrelevant. Trulia uses public records, city county recorded documents to make such calculations.
How's the weather?