I was just on Amazon and discovered a limited time offer on the Kindle, 6″ E Ink Display, Wi-Fi – Includes Special Offers (Black) ($49) and Kindle Paperwhite, 6″ High Resolution Display with Next-Gen Built-in Light, Wi-Fi – Includes Special Offers ($99). I do not know how long the offer will be available.
If you are an AARP member you can also take advantage of a 10% discount they offer on their website. To take advantage of this double deal, log in on the AARP site, click through their link to Amazon’s site to select your Kindle and proceed from there. The savings will show up during the checkout process. Restrictions may apply.
Good luck and happy reading!