Mini-Fridge Humi

Hey there, looking for some help... Did a search and came up empty.

Since I fell down this extremely slippery slope, I've ran out of room in my two desktops and cooler. I have an old, decent sized, mini fridge that seized up a while ago.

I was thinking of thawing it out and attempting to season it. I store my sticks in the basement, so I don't need any cooling.

Has anyone ever done this, and if not, do you think it will work? What would you recommend for humidification, beads or some type of device, such as an oasis?

Thanks for any help,
Lane