True, there's the shooter mentality that understand the quality of work isn't validated by a piece of paper. Then there's the collector mentality that wants that worthless piece of paper to show his friends. However, the reality remains that the REASON these TOOLS are built is for the aforementioned criteria. Therefore, if the SAME shop does the work then they are equal from a function standpoint. That's great, doesn't mean that's the norm outside of a rare occaision like I said. 7 years ago I bought an Wilson Supergrade out of a collection for $1200, doesn't mean that is the norm. Can you show me one auction for a Pro in that price range on GA or GB?