1960 - 2006 Proof Sets 1960 - 1978 Proof Sets 1979 - 1992 Proof Sets 1993 - 1999 Proof Sets 2000 - 2004 Proof Sets 2004 - 2006 1993 $15 1993 Silver $35 1994 $15 1994 Silver $45 1995 $30 1995 Silver $99 1996 $19 1996 Silver $45 1997 $35 1997 Silver $70 1998 $29 1998 Silver $49 1999 Quarters $55 1999 $39 1999 9 Piece $99