I think that the stuff that is in the PK shop like vls, they shouldn't crumble to dust. It would be better if it doesn't because you're basically wasting your pk pts on things that go in a certain amount of time. If anything it should be like the barrows, get it fixed instead of it disappearing. So would you be able to make it so the items don't crumble, or if not that make it so they break and you can't use it until you get it fixed like barrows.