This made me LOL.
I did hear that they make the white ones in the Tier 1 Foxconn plan where only tenured foxconn employees work and only after having had 8-10 hours of sleep and a hearty breakfast to ensure proper nutrients for assembling the "white" phones.

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All joking aside, I have yet to see a white one in person.
I am glad you like the white one. I may venture into that territory for the next iphone