"We are beginning to see some of the air exiting the farmland price bubble." ---Ernie GossThe Goss Reporting on June rural mainstreet surveys is showing:Farmland price index drops to lowest level since October of last year.Almost one-third of bankers report that out-of-area buyers have been the primary purchasers of farm land over the past 4 years.More than two-thirds, or 68 percent, indicated