I also got this book from Amazon since I always find that my desired books are not available in our local book stores (even DataBank).
Usually I will get my book within 2 weeks after making the order from Amazon and the price (plus shipping fee) from it is always a little bit lower than the one in DataBank.
So, if I am not in a hurry for the book, I would never bother the local book stores, Amazon is the best.
SCJP 1.4, SCWCD 1.3, SCBCD 1.3, SCMAD, SCDJWS