If you have an image of this mob, please upload it.
The basic list of items for sale by all, or most, General Goods Merchants can be found at General Goods Merchants.
To find this Mob in-game, use /where Grupaks A magical birdie will appear somewhere near you and will guide you to your destination.
Click button for paste-able map link:
This mob is non-social, meaning that if you attack a mob near this mob, whether of the same race/type or not, it will not come to the aid of your target.