I may have one I can sell you in Zento, I will have to check whether I can get all my stuff into my other places. I will check tonight and let you know.
-edit- I checked, there is some heavy stuff in it, it would take me a while to move out. Would you be prepared to take over a fair amount of tailoring resources?
The house is called Makota Storage and Supply, it is along the road directly west of Zento. It has 2925 max secure storage.
Kind regards