Around 31 avaible, they are still on my sorc.
life:
16 - 10 fg each
17 15fg each
18 15fg each
19 - 25 fg each
20 - 30 fg each
mf:
6- 10 each
7- 15 each
ps: Some of the charms, have extra adds, like ressist, if you wish some of those, you will have to pay extra.