I bought a Williams tool box, top and bottom. That set me back right around $3,000. It is a nice tool box, better than the craftsman that it replaced. If I were to go through my little collection of tools right now I would have somewhere between $10,000 - 12,500 in tools and tool box and $1,000 of that is in torque wrenchs. Slowly trying to replace all of my craftsman tools for stuff such as williams, blackhawk, s&k, and snap-on. I do wrench on truck for a living when I am not driving them which right now would be a 60/40 ratio. I know of a couple of people that have a custom chassis for their tool boxes that have rims off of cars on them.