The goods on offer at the Bay link above look very similar to those from dealXtreme, also in Hong Kong. They have even more stuff, and considering that they ship worldwide at no extra cost, probably cheaper altogether.
Free shipping is not fast, mind you, but if you’re not in a hurry it’s a good deal. I ordered from them a few times last year, and up to now they’ve been reliable. Their site is like Ali Baba’s cavern, there’s a lot of junk there, but also quite a few genuinely interesting items if you dig through the pile 🙂