How much did eggs cost in 1990?

January 1990 $1.22 per dozen February 1990 $1.04 per dozen March 1990 $1.11 per dozen April 1990 $1.09 per dozen May 1990 $0.94 per dozen June 1990 $0.93 per dozen July 1990 $0.90 per dozen August 1990 $0.95 per dozen September 1990 $0.95 per dozen October 1990 $1.01 per dozen November 1990 $1.02 per dozen December 1990 $1.00 per dozen