"In Stock" it means there are 3 or more pieces of this specific item available at that location. "Limited Stock" means there are less than 3 items at that location and the item could sell out prior to your arrival. Always call the store directly in this case to make sure they still have the item and can hold it for pickup.
This Duck Dynasty Shot Glass will make a great gift or collector's item for yourself. The ceramic shot glass has the traditional Duck Dynasty logo on one side and "Duck Dynasty" written in script with a wing on the other.