I just purchased this last week. I am using it as a back-up to my existing garden and seed storage which I already have. In case I have an issue with my crop or primary seed storage, or if I need to bug out somewhere, I have a full supply of heirloom veggie seeds to fill an entire acre of garden. It was expensive, but I look at it more as a “preparation relief”. The more i prepare, the level of my “non-prepared stress” or NPS as I like to call it, goes slowly down.