It has always amazed me how rough a condition many if not most of these used G5's and Mac Pro's are in.
In all my years being around PC's and Mac's, most of which were made from some type of plastic I don't recall seeing the level of case damage as these Apple Aluminum towers seem to end up with.
It's almost like people feel Apple made these towers to be indestructible, so lets test them.
Just my 2 cents worth.🙂