"I know Rickmaven has his sweaterdor. Do a search for that or a coolerdor. You can find the details on CI 101"
Tupperdor seems a better solution for your temporary situation since it's the cheapest. You don't need Spanish Cedar since you have boxes. Also, since you have boxes you can just put a cup of water in the rig. Even if it's too humid in there the boxes shouldn't absorb too much water in 30 days. In fact, it's likely your boxes are being sent a little wet. If you leave the wrappers on, they will probably be fine for a month.
Anyone else with a comment.