Nothing to do with finding copies of Bronson (by the way, if you find 2 sets, I'll take the other) but you might find this amusing as a comment on the cost of production:

I was standing in the art gallery at Mystic Seaport one day admiring a scale model of a ship. Two guys came up behind me. The first said, "Wow, $2,500 for that!" The other, very tongue-in-cheekishly, said, "Yes, considering that he only gets half the money and that it took him about 500 hours to build, $2.50 an hour is pretty expensive."

All the best,
Dan