Anyone purchase this for their firearm? It says Historical Letter includes Date of Manufacture, Invoice Number, Date of Sale, where Gun was Shipped, and Description of Firearm. Does it have any other info, like who else had purchased it and for how long they had it? It seems a bit steep ($39.95) for just basic info. I have a Browning Hi Power Mark 3 made in 1994. California version (10-round magazine). Thanks for your input.