Boogie Board Rip
Paperless LCD writing tablet with Save & Export features; Write or doodle with the included stylus or any non-scratchy tool; Pressure-sensitive surface allows you to vary line weight; Ultra portable, fits in your backpack or laptop bag; Erase with the touch of a button; Save files as Vector PDF (editable in Adobe Illustrator)
File capacity: 200 typical images (8 MB). $124.99