You made the accusation, you state your "evidence" of where DPBE found the "stock" photos. I dove with the crew, my picture is posted for all to see holding a piece of the ship's rigging (its in the intro section). I am stating as fact those pictures are from DPBE from the north shore of the Dominican Republic in DPBE's contracted area. The Navy inspector is the same one as I met before.
I agree with jrf, pewter is still valuable. I would prefer gold, silver, and cannon, however, history and knowledge are important too.