Seed Storage

what kind of volume are you looking for?
tons of inexpensive mini's from ac/dc 6 pack chillers up...
any thought to a sealed insulated box inside your refrigerator?

These temp controlled wine fridges that have a max low temp of around 39 degrees seem most suitable of everything ive seen. 300 - 500 price tag. The pics i posted show my seeds

boveda pack and a mason jar + fridge seems like the best solution to me. A dedicated mini fridge