if you use !commands, then hit Exit it tries to buy bless even though you cancelled. just sayin.
Edit: I think there may be a couple flaws with account bound items, What if someone pushes it from the house, out the window for example then it could be on the ground anyway, they could dustbin it. Problem two might be, dying without blessings and losing your backpack with account bound items inside.
Could you also use the map system to set a waypoint in a prize room, take everything in the room then teleport home? just asking questions :c