We have purchased heaps of things from HK (from eBay sellers) with no probs. I hate to say it, but I would be sceptical of the item being a genuine brand though .

What I do is look at their feedback - make sure they have been selling for a long time and have a good rep. I cut and paste the title of the item I'm interested in and do a search for it in their feedback. This makes it easier to find feedback from people who have bought the same item ITMS.