In Hypixel skyblock, the sell offer functions as the reverse of the buy offer. The prices of the items in sale offers are significantly greater. When viewing sell offers, the offer with the lowest price will be at the top of the list, while the offer with the highest price will be at the bottom. Therefore, if you wish to create a sell offer, you must always create an offer that is lower in price than the one that is now in the first place. Your order will be fulfilled promptly using this method.