Suggestion: Item sort & buyback

Hey all I just have an idea that would be really useful in the game. Item sort is useful because it can organize your inventory. With item sorting, Items can be sorted by lets say quest items > consumables > pets > Epic items > rare items > refined > normal which in that case you would have all your items organized. The buy back option is for people who accidentally sell their items and would want that back. The buyback price would be higher then that item regular price but it still would be an option for that person to buyback said item.