Buying and selling resources on Hypixel skyblock is a straightforward and easy process. To sell resources, right-click the Lumber Merchant, who is located in a shop when you are in that location. It will open an inventory where all the objects in your inventory will be accessible. When you hover your mouse over an item in your inventory, a banner will appear that includes information about its abilities and the price at which it can be sold. To sell an item, you only need to choose it by clicking the item.