YMMV: Coupon works for select accounts. Amazon has the Amazon Kindle Paperwhite 16 GB 7" Tablet (Ad-Supported; Black, Jade, Raspberry) for $135 -  15% off with coupon code GETKINDLE15 at checkout = $115 with free shipping. 32GB version is $136. Has up to 12 weeks battery life.

• Amazon Kindle Kids (16GB) for $85
• Amazon Kindle Paperwhite Kids (16GB) for $123
• Amazon Kindle Paperwhite (16GB) for $115
• Amazon Kindle (16GB) for $76