AAPL I heard somewhere that it only costs like $10 to manufacture an iPhone overseas, and that the rest of the price increase we see in stores is done here (i.e. markup, taxes, etc). Since tariffs, if I recall correctly, are based on the price paid for the overseas items at time of entry, I wonder what the tariffs will be on a boat full of iphones that cost a pittance to make but bring a relative king's ransom when sold here?