I made this pick rack out of scrap wood and a couple of boxes of HF bins. I also made three shallow trays that I use to dump out a bin of say, bolts to find just the one I need. I can post some pix of that system if anyone has any intererst;
The rolling rack holds 90 of the bins, and the one on the wall behind the chest holds some more.
I have less than 20 bucks in both of em, including the cost of the bins.