I have a large number of small wiring connectors of the kind ("JST"?) frequently found in RC stuff. 2-3-4-5-6-7 pins, various pin pitches. I would up buying more than I needed because the price per was much better and you never know when you might need one...
So if anyone here needs one and does not want to wait for it to come on the slow boat let me know what you are looking for and I'll dig in the box and see.