I just ordered... wait for it.... 2 pcs. It's all they had left. Perhaps that's the reason for the error. Their warehouse is in CA and their email says they ship same-day so if they get more in stock should be good for US builders.
Anyone have experience using Alibaba? As long as it's not Alibaba and the Forty Thieves it looks promising. I see they have an escrow service.
I used it for the first time to source the female headers for the Klego connectors. So I don't know yet how that will turn out but I know some people use it a lot. It was easy, and I got replies and made a deal and paid with Paypal, all in a few hours. Some think it's better than ebay but mostly for high qty. I'm sure it depends totally on who you deal with.
I ordered 1000 pcs. for the Klegos - so if they don't sell then I'll be designing products around 10 pin connectors for years. Or. I'll just sell them on ebay for 4x the price.