Cheap eBook Store ?

Here are some eReader covers:

http://www.amazon.com/gp/redirect.html?ie=UTF8&location=http%3A%2F%2Fwww.amazon.com%2Fs%3Fie%3DUTF8%26x%3D0%26ref_%3Dnb%5Fsb%5Fnoss%26y%3D0%26field-keywords%3Dkindle%2520cover%26url%3Dsearch-alias%253Dkindle-accessories&tag=elec-m-20&linkCode=ur2&camp=1789&creative=390957

And here are some eReader cases:

http://www.amazon.com/gp/redirect.html?ie=UTF8&location=http%3A%2F%2Fwww.amazon.com%2Fs%3Fie%3DUTF8%26redirect%3Dtrue%26ref_%3Dsr%5Fkk%5F2%26keywords%3Dkindle%2520case%26qid%3D1271167238%26rh%3Di%253Akindle-accessories%252Ck%253Akindle%2520case&tag=elec-m-20&linkCode=ur2&camp=1789&creative=390957

So cover is something that doesn’t contain the whole eReader, just protect the surface of it. The case is something that contain the whole eReader.

Hope it helps