Seriously? As already stated, Atomic Aquatics regulators are made in California and a Z2 can be had for under $500. The limited edition, over-the-top T25 is not even $4K. Products made here will end up being more expensive, but they don't need to outrageously priced as you want to suggest!
Yeah. They machine the first stages. Masks, snorkels, fins, o-rings too? I wonder why their snorkels are out of stock with no delivery dates.