Acabo de ver que en bhphotovideo tienen una promoción del 900 hasta el día 22
Sony
PRS-900BC Reader Daily Edition
Free 3G Wireless Access 7" Paper-Like Touch Screen Supports Multiple Formats Portrait or Landscape Viewing Six Adjustable Font Sizes Highlighting and Note Taking Built-In Dictionary Long Battery Life Compatible with Mac and PC Includes Leather Cover and Zipper Case
B&H # SOPRS900BCK Mfr # PRS900BCKIT In Stock Price: $399.95 $50.00 Instant Savings!
Offer ends 05/22/2010
You Pay: $349.95 FREE