Yes, what happened was that I was rifling through the digital parts manual and said "Geez, there are so many and they all look alike...I'll never find this thing." So, I went to a somewhat local parts store with my original cables, and the guy found the identical piece in about 30 seconds. I used his part number to match to what he had on his website, and found the manufacturer's part number, which I then tracked online. The sad thing for the parts store guy is that, as helpful and awesome as he is, he sells the connectors for about $3 a piece, while Mouser has them for about 79¢ each...
I was willing to purchase to have them on hand (and get you guys part numbers), but in the long term, if I buy a good number of components at once, saving $7.99 on shipping vs pickup will not offset his high prices.
I did not purchase the male version, as I did not need one. However, usually via the data sheet PDFs on Mouser for each part, there will be a section that will say "Use With..." and give the part number of the exact male counterpart.
As for the Mac 128k-Plus style, I got a 12-pin version of the same (instead of 11 that it is), but it can be clipped off. I am still looking for the equivalent part online.
Hopefully soon enough, I can actually start tracing what the heck is wrong with this logic board!