CowBoom has a used Amazon Kindle 6″ WiFi eBook Reader in Graphite,for $39.99 plus $5 for shipping. (today deal only) That’s the cheapest Kindle eBook reader I’ve ever seen. I’ve bought SEVERAL things from Cowboom and had a great experience. Plus if you don’t like it, you can return it for free too!
It features a 6″ 600×800 E-Ink display, room for up to 1,400 books on its 2GB internal memory (1.25GB available for user content), 802.11n wireless, and more. Deal ends today.