I upgraded Grinnich to level 3 as I recently unlocked 2nd level gear.
Now, if I want to use this shop to upgrade level 1 or 2 weapons, I can not do it, because it only sells items for level 3 stuff.
It would be nice for the shop to have at least objects from the level prior to the one I’m at, so that I can use it to upgrade my gear to my current level without the need to farm all of it with random loot.