[blackcatw81]

Are you sure? O.O I don't believe it. Many thanks for your reply!

In the mean time I searched eBay and other websites for used things and found:
- brand new (but old) Onda Communication MyTile 0B600KT, an old e-book reader with a 6" eink screen (and 16 greyscale levels), Wi-Fi, SD SIM card and jack audio slots for 25€ shipped �� It can easily read epub, mobi, PDF. The device is slow and I don't think the battery will last too much, but screen quality seems the same as the Kindle Keyboard and I think I can use it as my reader-to-go for when I sleep to my bf's.
I've just found it's an Hanlin V60 but no touchscreen (and that's great!);
- used Kindle 4 NT black (arrived today and already jailbroken ����);
..and I'm considering buying a used Trekstor Pyrus (not mini) :-k

I definitely don't want to spend 100€ or more for an Android device, simply because eink screen is sooo fragile :/

Hope this stock will last more than a year XD