How much did milk cost in 2008?

January 2008 $3.87 per gallon February 2008 $3.87 per gallon March 2008 $3.78 per gallon April 2008 $3.80 per gallon May 2008 $3.76 per gallon June 2008 $3.77 per gallon July 2008 $3.96 per gallon August 2008 $3.89 per gallon September 2008 $3.77 per gallon October 2008 $3.66 per gallon November 2008 $3.73 per gallon December 2008 $3.68 per gallon