To sell unwanted or not needed items. Ive noticed im gathering alot of items recently to use in battle but theirs a few that are just stacking up. I was woundering for my unused items in exchange for a little gold that would be nice

This is perfect. I constantly get "Pot Luck x0!" from dungeons and stuff which I don't need nor want.

This could be implemented for storage too. I still have 750-something of those lottery tickets from last years event, and I'm not going through them all individually just to get a few million gold.

Yeah I've got hundreds of battle items that I'll pretty much never use. There was a time years ago where they were a useful, and I think they still may help newer players. But with the monsters they've put out over the years, almost all the battle items are obsolete. I think they need to allow us to sell them and then phase out most of the items.