Minecraft Dungeons Purchasing System isn't Balanced

I really love the new Minecraft Dungeons! But there is one thing that is making the experience a little frustrating, and that purchasing weapons and enchanted items. I'm level 15 now, so I would expect the items purchased would at least match my level, and sometime surpass that. But sadly that's not the case. When I go in to purchase items they are always WAY below my current level. This is very frustrating and to me really means that collecting emeralds and selling items is pointless. The system needs to be more balanced. When receiving a random item it should ALWAYS match your current level at a minimum and surpass that every once in a while. Right now there is really no reward for collecting and spending those emeralds. Hope to see this in an update (soon)! Thanks for your consideration. Awesome game so far!