Date
Denom
Grade
Price
Description
1964
50c
MS64
6.75
1964
50c
CHBU
5.50
Still in mint wrapper
1964
50c
MS62
5.50
Obverse toning
1964-D
50c
CHBU
5.75
1964-D
50c
BU+
4.95
1964-D
50c
AU+
4.00
1965
50c
MS64
3.50
1965
50c
MS63
1.90
1 small black spot obverse
1965
50c
CHBU
4.90
From SMS set
1965
50c
BU+
3.70
From SMS set
1966
50c
MS63
2.90
1967
50c
BU
1.90
1967
50c
MS63
6.75
From SMS set
1968-D
50c
CHBU
1.90
1969-D
50c
CHBU
1.90
1970-D
50c
CHBU
17.75
1971
50c
BU
1.20
1971D
50c
UNC
1.00
1971S
50c
PF63
3.50
Light obverse tone in hair
1971-S
50c
PF60
2.75
Toned
1972
50c
BU
1.75
1972
50c
AU-UNC
1.00
1972-S
50c
PF60+
3.50
Milky tone
1972-S
50c
PF60
1.25
Darker tone
1973-D
50c
CHBU
2.75
1973-D
50c
UNC
1.25
1973-S
50c
PF60
1.90
Mottled toning
1974
50c
BU
1.20
1974-D
50c
CHBU
1.75
1974-S
50c
PF63
3.50
1974-S
50c
PF63
2.50
A couple of darker specks
1976
50c
UNC
1.25
1976-D
50c
MS64
2.50
1976-S
50c
PF60
2.75
1976-S
50c
PF60
2.00
Couple dark specks
50c
MS64+
5.25
40% silver
1976-S
50c
CHBU
4.25
40% silver
1976-S
50c
BU
2.75
1977
50c
CHBU
1.90
1977
50c
BU
1.00
1977-D
50c
CHBU
2.50
1977-D
50c
BU+
1.90
1977-S
50c
PF63
1.90
Milky tone
1977-S
50c
PF60
1.50
1978-S
50c
PF60
2.70
1978-S
50c
PF65+
3.75
1979
50c
BU
1.75
1979-S
50c
PF64
2.50
Type 1 mintmark
1979-S
50c
PF60
2.00
Type 1 mintmark
1979-S
50c
PF65
4.50
Cameo! Type 1 mintmark
1979-S
50c
PF65
13.50
TYPE 2. Subdued toning
1980-D
50c
CHBU
1.25
1980-S
50c
PF63
3.75
1981-D
50c
CHBU
2.50
1981-S
50c
PF60+
3.75
Type 1
1982
50c
CHBU
3.25
1982-D
50c
CHBU
3.50
1982-S
50c
PF60
4.00
CAMEO
1983
50c
AU-UNC
1.25
1984
50c
CHBU
2.00
1984-D
50c
BU
1.50
1984-S
50c
PF63
6.00
1984-S
50c
PF
6.50
CAMEO
1985-D
50c
BU
1.50
1985-S
50c
PF63
4.00
Nice
1988-D
50c
CHBU
2.90
1990-S
50c
PF65
7.50
1990-S
PF63
6.00
1991-S
50c
PF60+
12.00
1994
50c
CHBU
1.50
1995
50c
BU
1.00
1995-D
50c
CHBU
1.50
1996-D
50c
MS63+
2.00
1996-S
50c
PF63
9.50
1997-S
50c
PF65
85.00
SILVER 
1998-D
50c
MS63
1.75
1998-S
50c
PF63
14.00