About the shipping, there is this :
http://ereader-store.de/en/content/1-shipping and the FAQ :
http://ereader-store.de/modules/loffaq/view.php?cat=4
The best is to use the form contact to ask your question :
https://ereader-store.de/en/contact-us. May be they can find a other solution to reduce the cost if the cost it's too high for you.
If you try to buy a device, without go to the end, you can have the real cost of shipping.