Dyersville, August 23, Hay, large square, premium, $330, good, $170-215, fair, $130-160; large round, good, $145-170, fair, $100-130, utility, $85. Straw, large square, good, $150; large round, good, $75-82. Grass, large square, good, $150; large round, $130-150. Oat Hay, large round, fair, $125. CRP, large square, good, $105-120;...