The single position pair seems to be 180905 and 180916
: Tyco connectors are now branded TE Connectivity. The trouble is not the price, but rather finding a source that will sell them by the unit, not the thousand. TE seems to sell articles in stock by the unit, and if I read correctly, a 19 cents connector can be shipped within the US at no extra costs.
I might place a small order just to find out if it's too beautiful to be true!