OBG was over and asked if I had plans for the record bin I built. Took awhile to dig it out of email. Putting it here if anyone is interested in the future. I built this about 3 years or so ago so some of the details are foggy. I believe the plans were made with the idea of using just two 4x8 sheets of material. One problem I ran into were the sides, I had to butt joint them about 2/3 of the way up. If I were to do it over, I would definitely use solid pieces for the side. The joints are hidden and I never had a stability problem.
This is for the bin on the left. I bought the bin on the right already assembled, I believe it's the infamous single 4x8 sheet bin.