This is #7: Kindle DX Wireless Reading Device, Free 3G, 3G Works Globally, Graphite, 9.7" Display with New E Ink Pearl Technology on the Amazon.com: Bestsellers in Electronics list:
Kindle DX Wireless Reading Device, Free 3G, 3G Works Globally, Graphite, 9.7″ Display with New E Ink Pearl Technology
by Amazon 
297 days in the top 100
(3071)
Buy new: $379.00
15 used & new from $315.00
(Visit the Bestsellers in Electronics list for authoritative information on this product’s current rank.)