Woodrow, Woodley and Alexis (the main shops) sell the following:
- Quest Items
- Consumables (Soulshots, Potions, Enchant Scrolls etc.)
- C/B/A Weapons
- C/B/A Armors & Jewels
- Old C3 S Grade Armors (The Robe etc.)
- Recipes: S Weapon, S Armor, S Jewels
- C3 Tattoos
We also have Merchant of Mammon which is for:
- Unsealing B/A items
- Leveling Soul Crystals
- Crafting Dusk items
- SSQ exchange & Medal exchange
And finally Blacksmith of Mammon:
- Add Special Ability (SA) to your C/B/A/S Weapons
All of those NPCs are currently in Giran and Heine town, as well as their original L2x places (Shops at Hardin’s, Merchant in Dragon Valley).
Hope this helps!