Shaitan City: Amos (839,3585)
Icicle Castle: Palpin (1356,458)
Jimberry (Ascaron): selling skills for Swordsman, Crusader and Champion
Amos (Magical ocean): selling skills for Herbalist, Cleric and Seal Master
Palpin (Deep Blue): selling skills for Hunter and Sharpshooter
All grocers in the 3 main cities sell all life skills except Repair. This can only be bought at the grocer in Ascaron.
The following items are sold by grocers in the 3 main cities: