5 Caster amulet price check

I have cradted some amus and these 5 came out ok i think. I am not an experienced crafter so I dont know the values of these things, some help would be much appreciated!

#1
+2 Elemental (Druid)
+15% FCR
+34 Mana
7% Mana regen
Poison resist 14%
Lvl req 52

#2
+2 Warlock skills
+7% FCR
Replenish life +8
+19 to Mana
Mana regen +9%
Cold res +5%
Damage reduced by 4
Lvl req 89

#3
+2 to Druid skills
+9% FCR
+32 to Mana
Mana regen 8%
Ligntning res +31%
Lvl 5 Inner Sight (48/48 charges)
Lvl req 89

#4
+2 Curses (Necro)
+6 FCR
5% bonus to attack rating
+13 to Mana
Mana regen +5%
+5 to Max stamins
+18 All res
+5 to Light radius
Lvl req 53

#5
+2 to Necro skills
+7% FCR
+50 poison dmg over 3 secs
6% mana stolen per hit
+12 to Mana
Mana regen +6%
Poison res +40%
Lvl req 89