Buying Zero .4 squared, mag switch

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I was a "one pair at a time" guy since I got my first pair in 1998. Now I'm working on re-acquiring every pair I've owned. I've posted in the x-metal exchange as well. Here is what I'm looking for in non-metals:

Zero .4 squared: Sleet / BI (second gen "o" on stems)
Mag Switch: Titanium / Ice Iridium

Thanks!