Buying photographic equipment in Taipei

I am travelling for work to Taipei in a month or so, and since I am lucky enough to be able to spend an entire day doing what I want (counted as holiday, of course, I'm not THAT lucky), I decided to do it by visiting the city.

Of course, since I am also an avid electronics-consumer, I'd gladly use this possibility to do some shopping. I am particularly interested in buying lenses for a Nikon full-frame camera (D610). I read that Taiwan is a pretty safe city to buy, but do you know if I can get good prices without having to deal with scammers (if I need to pay attention to something in particular)? Is there anything - apart from the obvious - that I have to be aware of (high risk of non-original items in certain areas, and so on)?