I have about 10K invested in a toolbox that stands as tall as me. I bought my tool box used. I have 5 boxes and all of them are filled with tools that, to be honest, some of them I probably have used once or have yet to use them but I have them for just in case I need to use it, it's there. I'm a tool freak and a funky looking tool that no one else has that I've never seen before and might use once is something I'll buy for the hell of it.