Hi, I am interested in knowing if you make sales data available for outside analysis? I am an economist (and hobbyist musician) with the University of Wisconsin and with experience in the construction of hedonic models. These types of models are used by companies like zillow.com to determine the price impact of marginal changes to a product. For example: How much more would a house be worth if they updated the bathroom? I am interested in applying these techniques to musical instruments. So for example: How much more is a vintage Stratocaster worth in 'excellent' versus 'good' condition. If it helps establish credibility I am happy to provide credentials and past work. Of course I would happy to share all results with reverb.com Please feel free to contact me either by email at the address above or phone (email preferred). Thank you for your consideration. Regards, Dr. Thomas Kemp