well, since they don't have room to store it, and for them to get storage, might be around 100 a month. (total guess.) so, you are storing items for at least a quarter of that price. since the space is way less that a 10'x8' space. i know that have smaller spaces like a 8'x5' at 50 bucks a month, so, i guess 12-19 bucks a month?