Retail values of proof sets -
1966 Light 325.00 1990Show 100.00
1966 Dark 345.00 1990Normal 90.00
1969 345.00 1991 90.00
1970 185.00 1992 85.00
1971 225.00 1993 85.00
1972 225.00 1994 85.00
1973 235.00 1995 85.00
1974 185.00 1996 140.00
1975 50.00 1997 175.00
1976 75.00 1998 165.00
1977 35.00 1999 185.00
1978 35.00 2000 300.00
1979Double 115.00 2001 200.00
1979Normal 40.00 2002 135.00
1980 30.00 2003 120.00
1981 30.00 2004 110.00
1982 30.00 2005 120.00
1983 35.00 2006 110.00
1984 35.00 2007 95.00
1985 75.00 2008 120.00
1986 75.00 2009 135.00
1987 65.00 2010 120.00
1988Show 65.00 2011 190.00
1988Normal 75.00 2012 130.00
1989Show 75.00 2013 130.00
1989Normal 65.00
Some say selling for 60-70 % on ebay is getting a good price for them.
Hope this helps. 🙂
