One tip.
When selecting a seller, try to find a seller who is actually based in Hong Kong. As we all know, Franky, ships his stuff out of Hong Kong and stuff arrives fast.
I try to do the same, but obviously, I'm relying on the seller to accurately and honestly list their location on ebay.
For example, I have ordered stuff from a seller who listed that they were in Hong Kong and when the package finally arrived 60 days later, it was postmarked from Switzerland.