not that easy to sell those ingame. They're modded as stated below:
-- STR --
+30 HP / +10 AL vs Cold
+30 HP / +10 AL vs Fire
+30 HP / +10 AL vs Lightning
-- TAC --
+30 HP / +10 AL vs Cold
+30 HP / +10 AL vs Fire
+30 HP / +10 AL vs Lightning
+30 HP / +10 AL vs Earth
Selling at 22e each or, what I would prefer, trading vs. 110 Silver Coins each.
Feel free to pm me ingame!
cya around