Right now, there's a book warehouse sale organised by Penguin Books at the Singapore Expo.

I was hoping to get some good business books (I didn't....), but didn't even think about any IT books (which I got!). They had several very good books on various topics (Cisco related, Adobe related, Microsoft related, some Unix/Linux books, PHP, Ruby, ...), and to my surprise even three SharePoint books, which I bought:

If I had bought these three books on amazon.com, I would've paid a bit more than $110 (USD, that is). At the sale, I paid $10(SGD) each! At the current exchange rate, that's about $21.72(USD).