If you buy a CRB7 with all of it's options, you will end up with 4 cardboard boxes of parts. There is no single box included that will hold it all. This is why I took the time to build the box for it. I had planned to clean up my drawings and parts list for the box so that others could build them, but life seems to have gotten in the way. It's still on my list, but unfortunately, no where near the top. Maybe some day soon though.
The CRB7 is a very well made and thought out tool. To me, it was well worth the money.
If you tried to make jigs to do everything that the CRB7 can do it would cost you considerable time and probably 1/2 of the cost of the CRB7 in materials to make them, and they likely would not likely be made as well or be as versatile as the CRB7.
Central North Carolina