1900-1917 postcards

How much do these cool things worth ...?

i separated them into groups...(flowers,cities, couples, children&hollydays, women, other):
A) flowers : http://imageshack.us/g/707/p1040747w.jpg/
the postcards date (as uploaded from first to last ) : 1901 aug 25, 1906 sep 3, 1904 jan 1, 1906 jul 24, 1906 jul 26, (please keep in mind that the following 8 postcards are from the same serie, hard to find something like that ) 1901 jan 3, 1901 jan 21, 1901 nov 27, 1901 dec 27, 1902 feb 11, 1902 mar 29, 1902 apr 14, 1903 jan 4;
B) cities (black writing) : http://imageshack.us/g/404/p1040780e.jpg/
the postcards date (as uploaded from first to last ) : 1902 aug 30, 1903 jul 28, 1903 dec 29, 1904 aug 15, 1905 jul 26, 1905 sep 6, 1906 jul 7, 1906 aug 26, 1906 sep 3, 1906 dec 7 (this is a serie also ...also i think it's the same with the next one..but the writing is in red not in black)
C) cities (red writing) : http://imageshack.us/g/268/p1040801i.jpg/
the postcards date (as uploaded from first to last ) : 1905 jul 22, 1905 aug 11, 1905 oct 24, 1905 dec 30, 1906 aug 15, 1906 aug 26, 1906 sep 20 ...the last 2 are a little different but from the same serie i think : 1908 jun 6, 1908 jun 6
D) coulpes : http://imageshack.us/g/225/p1040821o.jpg/
the postcards date (as uploaded from first to last ) : 1902 jan 10, 1902 jul 21, 1902 nov 21, 1904 jun 20, 1904 aug 2, 1904 aug 29, 1905 apr 24, 1905 sep 4, 1905 dec 27, 1910 jun 4
E) children & hollydays : http://imageshack.us/g/715/p1040841o.jpg/
the postcards date (as uploaded from first to last ) : 1901 aug 28, 1901 dec 20, 1901 dec 21, 1902 feb 11, 1902 feb 17, 1902 - , 1903 dec 31, 1904 dec 24, 1906 mar 11, 1906 apr 14, 1906 jul 10, 1910 apr 11, 1910 may 26;
F) women : http://imageshack.us/g/13/p1040870y.jpg/
the postcards date (as uploaded from first to last ) : 1902 aug 28, 1903 jul 11, 1904 dec 30, (next 3 are a serie) 1911 apr 14, 1912 oct 11, 1913 nov 14, 1917 aug 8;
G) other : http://imageshack.us/g/689/p1040887s.jpg/
the postcards date (as uploaded from first to last ) : 1901 apr 20, 1901 may 23, (cats from same serie) 1902 feb 11, 1902 feb 30, (these 2 same serie i think ) 1901 dec 10, 1907 jun 31, (caricarures are same serie) 1903 jan 8, 1905 jul 23