Minute Man broaches are excellent. We used them exclusively at work. However they are EXPENSIVE. When I was looking for a set last year the Minute Man set I needed was close to $1,000.00. I couldn't justify that much for a set of tools that aren't used on a regular basis.
I decided to go with the Shars set #404-9623. At the time they were on sale for $208.00. It's the same as the Minute Man set at the auction minus the non-shouldered bushings.