Re: What is the Parts Cost for pickups? Dead cost.
although the raw material cost, as in a lot of manufacturing, is not great, the fact is that Seymour's gone to a lot of trouble to provide stuff like the "right" material for bobbins and spacers on pickups like the Seth, in order to produce something that's honest to the original, both tone and material wise
that took time, experience and reverse engineering to get right
stuff like the aging on my Antiquities is pure alchemy .... back in the Middle Ages, he coulda been arrested!

... and THAT has nothing to do with material cost, but EVERYTHING to do with "getting it right"
I'm pretty sure Joneser didn't intend to start a debate, but was just curious. But, you could apply the same question to a lot of manufacturing:
"Why is that Mercedes $80,000 - it's only $400 worth of raw steel?"
if you look at this from another angle, why don't other pickup makers use better grade materials, if the material cost is not much to begin with?
when I replaced the stock Fender pickups on my AS tele recently, the Fender pickups had plastic parts, like on the base plate, where Seymour's had metal. I don't know, SDs stuff just seems more real, honest, and authentic to me ... it's a company ethic, I'm sure.
you know, in a way, Seymour took what was a repair business, and turned it into an industry.