Here is a shopping list that I made for my toolbox that I plan on making. It shows each board and what pieces I can get out of each board. My supplier has random width boards so for me finding a 7″ wide or 12″ wide board is not an issue.
The only thing that is not included is the plywood, the panel support and the internal trim.
These measurements are based on the info provided on the project information page of the series.