Ask HN: How much would you pay for an American made iPhone?

I was talking about this with my uncle last night and I settled on a number of $500 more than what I currently pay. Luckily, I can afford that and even though I normally wouldn't pay that much for a phone, to know that it was made in America (I am Canadian, so Canada would be fine too) is worth an extra $500.

I have no idea what the actual costs are in something like this, but I am curious what you all think?