I usually buy only from sellers which have already sold lots of the particular item in question, with good feedback. The ability to see sales volume and feedback for a particular _listing_, and not just a particular SKU or particular seller, really makes my life easier.
A few of the things I've bought from Taobao recently:
These prices include delivery to Beijing. I converted the CNY prices to USD only to make them easier to understand.
I have heard that some Taobao vendors do ship internationally, but I have no knowledge of this, and have only heard it indirectly from overseas Chinese. If you don't speak Chinese, then dealing with unusual requests or customisation can be hard, because it's all done through the online chat system, and 99.99% of vendors only speak Chinese.
I am big fan of Amazon and got addicted to Aliexpress...