This one looks interesting, especially at €99:
http://www.the-digital-reader.com/20.../#.UlQs3bNoZB0
6"-EBook-Reader
E-Ink-Pearl-Display (HD), Multi-Touch + Function buttons on body
Resolution: 1024 x 758; 16 Gray tones
Frontlight
4 GB internal memory
WiFi 802.11 b/g
microSD-Slot (max. 32 GB)
3.5mm-Headphone socket
Incorporated loudspeaker
EPUB, EPUB2, EPUB3, PDF, FB2, MOBI, TXT, RTF, HTML, HTM, CHM, DOC, DOCX, XLS/XLSL, PPT/PPTX, PDB, DJVU, DJV, ZIP, RAR, 7ZIP, MP3, WAV, WMA
Adobe DRM, PDF reflow
DRM10 (WMDRM)
Android OS (Free App Installations)