AVphile.......You stated, "The cost of a cable to the end-user is composed of its materials, labor, overhead and profit margin, as well as the dealer markup." There is considerably more to it than that. There is the cost of research and development, proto-type manufacturing and testing, marketing and advertising, sales representation, shipping, returns, audio shows, and more. You speak of overhead as a single item but of course it is much more than that. Overhead consists of rent or mortgage for facilities, maintenance and cleaning of facilities, property taxes, federal taxes, state taxes, unemployment compensation funding, employer's share of social security, healthcare insurance, workers compensation insurance, utilities, communication costs, and more. Overhead can dramatically impact a product's retail cost, which is just one reason the guy assembling cables in his garage and selling them on the Internet can do so at costs the larger companies cannot approach. Most major cable manufacturers do not actually make their cables. The process of wire extrusion, dielectric extrusion, bulk packing and shipping to an audio cable manufacturer is done at independent facilities under contract to the specifications of the audio cable company. This adds cost to the overhead. And yes, then there is the retail markup, typically 40 to 50 points. This allows the retailer to offer discounts to perspective buyers to close a sale while stil maintaining an acceptable profit margin that supports the retail business.
Don't misunderstand my comments. I am not trying to justify any manufacturers pricing structure. I am merely attempting to demonstrate that there are many variables in any manufacturing process that impact its perceived and real value from raw materials to the completed product at a retail facility. I am just as shocked as you by the price of some audio cables and wonder how the numbers can be justified, but ultimately it is the consumer that controls the show. If something of a particular worth exceeds your sense of value, ignore it, don't make the purchase. Value of all things is in the eye of the beholder. You vote with your wallet.