You can get it from Amazon, which is the biggest international online store… They provide reasonable international shipping cost:

http://www.amazon.com/gp/redirect.html?ie=UTF8&location=http%3A%2F%2Fwww.amazon.com%2Fgp%2Fhelp%2Fcustomer%2Fdisplay.html%3Fie%3DUTF8%26nodeId%3D596204%26ref%255F%3Dhp%255Fnavbox%255F596184%255Fways&tag=ereader-2-20&linkCode=ur2&camp=1789&creative=390957

Sony Reader is the best if you’re outside the United States (In the US, the Amazon Kindle has free internet access so it is better choice there). Here is the list of Sony Reader in the best selling order on Amazon:

http://www.amazon.com/gp/redirect.html?ie=UTF8&location=https%3A%2F%2Fwww.amazon.com%2Fs%3Fie%3DUTF8%26high-price%3D%26x%3D0%26redirect%3Dtrue%26sort%3Dpmrank%26ref%255F%3Dsr%255Fnr%255Fp%255F36%255F5%26keywords%3Dsony%2520reader%26low-price%3D100%26bbn%3D493964%26y%3D0%26qid%3D1253617618%26rnid%3D386442011%26rh%3Dn%253A172282%252Cn%253A%2521493964%252Ck%253Asony%2520reader%252Cp%255F4%253ASony&tag=ereader-2-20&linkCode=ur2&camp=1789&creative=390957

Among all the devices, I recommend this one. It is the latest model so it has the best function. Just read one or two review inside and you should have your decision:

http://www.amazon.com/gp/product/B002MWYUFU?ie=UTF8&tag=ereader-2-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=B002MWYUFU

Hope this helps.