I think www.amazon.com has international sales. They are not thought of as a computer store but they often sale Microsoft Optical mice Linksys networking gear, and many other items at a very good price.
Hmm, the problem, is that they add tax to the shiping.
After all calculation it is better to try to find a shop somwhere near. Shiping cost+tax add to the price more than they charge in local shops.
And for big things like monitors I prefer to see it before buying, and if u get a faulty unit.. U have to ship it back.
So sometimes u loose more money & time if u order items from a distant place (my own experience.. lol)