


The box is a a plastic file box that I purchased for about $15. It is big enough to fit material up to 11x14 (obviously this wouldn't work for oversized cels). I drilled holes on each side of the box in rows at the top and the bottom. I then ran thin nylon cord through the holes twice, making it possible to slip a cel (bagged, boarded, with accompanying material) between the two strings. This keeps the cel standing straight without adding any pressure to the cel itself. You can shake the box and the cels hardly move. As far as light is concerned, the box is stored in a closet so I'm not too worried about light damage. As far as airflow is concerned, the sleeves are left open, the holes add a bit of ventilation, each is bagged with MC paper, and the box will be opened at least every few months, so I'm not too worried about it. There are 20 cels in the box at the moment, but I could use the space between the current cels if I needed to and get another 20-40 cels in the box.
The downsides to this method are that getting the cels into the box can be a bit tedious and obviously this isn't a space saver. However, from what I've seen of Itoya binder (and binder page) prices, I think this cost me quite a bit less.
Any thoughts?