The Hexaglot N518 is a German E-reader with integrated handwriting recognition (you can add comments and scribbles to pages). It has 512Mb of memory and an SD-card slot.

Hexaglot N518 photo

The N518 supports several formats including ePUB, Word and PDF. It sells for 400$ in Germany.

E Ink display info: 
5" touch E Ink, 8 shades of gray
Tags:
ynvisible ink kit - create your own electrochrommic printed displaysynvisible ink kit - create your own electrochrommic printed displays