The prices vary a lot, so I will just tell you the coins that reach the AUD $10 threshold in fine condition. (Don't expect this much for them though.)
Half pennies
1914 L $12
1914 H $12
1915 H $120
1918 C $35
1923 M $1750
Half Penny 1916 Mule (9 known to exist) $90 000
1939 M $25
Threepence
1911 L $15
1912 L $40
1914 L $45
1915 L $90
1916 M $30
1917 M $12
1918 M $12
1919 M $12
1920 M $20
1921 $20
1922 M $10
1922 M 2 stamped on top of 1 (900 known to exist) $9000
1923 M $50
1924 M and S $15
1934 M 4 stamped over 3 $90
1942 M $30
Sixpence
1910 L $18
1911 L $30
1912 L $60
1914 L $30
1916 M $50
1917 M $40
1918 M $115
1919 M $30
1920 M $32
1921 M and S $32
1922 M and S $45
1923 M and S $25
1924 M and S $35
1925 M and S $22
1926 M and S $12
1927 M $12
1928 M $12
1934 M $14
1935 M $25